21525738000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 640

約数和(自身を含む): 78618968064

約数和(自身を除く): 57093230064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 41, 48, 50, 52, 53, 60, 65, 75, 78, 80, 82, 100, 104, 106, 120, 123, 125, 127, 130, 150, 156, 159, 164, 195, 200, 205, 208, 212, 240, 246, 250, 254, 260, 265, 300, 312, 318, 325, 328, 375, 381, 390, 400, 410, 424, 492, 500, 508, 520, 530, 533, 600, 615, 624, 635, 636, 650, 656, 689, 750, 762, 780, 795, 820, 848, 975, 984, 1000, 1016, 1025, 1040, 1060, 1066, 1200, 1230, 1270, 1272, 1300, 1325, 1378, 1500, 1524, 1560, 1590, 1599, 1625, 1640, 1651, 1905, 1950, 1968, 2000, 2032, 2050, 2067, 2120, 2132, 2173, 2460, 2540, 2544, 2600, 2650, 2665, 2756, 3000, 3048, 3075, 3120, 3175, 3180, 3198, 3250, 3280, 3302, 3445, 3810, 3900, 3975, 4100, 4134, 4240, 4264, 4346, 4875, 4920, 4953, 5080, 5125, 5200, 5207, 5300, 5330, 5512, 6000, 6096, 6150, 6350, 6360, 6396, 6500, 6519, 6604, 6625, 6731, 6890, 7620, 7800, 7950, 7995, 8200, 8255, 8268, 8528, 8692, 9525, 9750, 9840, 9906, 10160, 10250, 10335, 10414, 10600, 10660, 10865, 11024, 12300, 12700, 12720, 12792, 13000, 13038, 13208, 13250, 13325, 13462, 13780, 15240, 15375, 15600, 15621, 15875, 15900, 15990, 16400, 16510, 16536, 17225, 17384, 19050, 19500, 19812, 19875, 20193, 20500, 20670, 20828, 21200, 21320, 21730, 24600, 24765, 25400, 25584, 26000, 26035, 26076, 26416, 26500, 26650, 26924, 27560, 28249, 30480, 30750, 31242, 31750, 31800, 31980, 32595, 33020, 33072, 33655, 34450, 34768, 38100, 39000, 39624, 39750, 39975, 40386, 41000, 41275, 41340, 41656, 42640, 43460, 47625, 49200, 49530, 50800, 51675, 52070, 52152, 53000, 53300, 53848, 54325, 55120, 56498, 61500, 62484, 63500, 63600, 63960, 65190, 66040, 66625, 67310, 67691, 68900, 76200, 78000, 78105, 79248, 79500, 79950, 80772, 82000, 82550, 82680, 83312, 84747, 86125, 86920, 87503, 95250, 99060, 100965, 103350, 104140, 104304, 106000, 106600, 107696, 108650, 112996, 123000, 123825, 124968, 127000, 127920, 130175, 130380, 132080, 133250, 134620, 135382, 137800, 141245, 152400, 156210, 159000, 159900, 161544, 162975, 165100, 165360, 168275, 169494, 172250, 173840, 175006, 190500, 198120, 199875, 201930, 203073, 206375, 206700, 208280, 213200, 217300, 225992, 246000, 247650, 249936, 254000, 258375, 260350, 260760, 262509, 266500, 269240, 270764, 271625, 275600, 275971, 282490, 312420, 318000, 319800, 323088, 325950, 330200, 336550, 338455, 338988, 344500, 350012, 381000, 390525, 396240, 399750, 403860, 406146, 412750, 413400, 416560, 423735, 434600, 437515, 451984, 495300, 504825, 516750, 520700, 521520, 525018, 533000, 538480, 541528, 543250, 551942, 564980, 619125, 624840, 639600, 650875, 651900, 660400, 673100, 676910, 677976, 689000, 700024, 706225, 762000, 781050, 799500, 807720, 812292, 814875, 825500, 826800, 827913, 841375, 847470, 869200, 875030, 990600, 1009650, 1015365, 1033500, 1041400, 1050036, 1066000, 1083056, 1086500, 1103884, 1129960, 1238250, 1249680, 1301750, 1303800, 1312545, 1346200, 1353820, 1355952, 1378000, 1379855, 1400048, 1412450, 1562100, 1599000, 1615440, 1624584, 1629750, 1651000, 1655826, 1682750, 1692275, 1694940, 1750060, 1952625, 1981200, 2019300, 2030730, 2067000, 2082800, 2100072, 2118675, 2173000, 2187575, 2207768, 2259920, 2476500, 2524125, 2603500, 2607600, 2625090, 2692400, 2707640, 2759710, 2824900, 3124200, 3198000, 3249168, 3259500, 3302000, 3311652, 3365500, 3384550, 3389880, 3500120, 3531125, 3587623, 3905250, 4038600, 4061460, 4134000, 4139565, 4200144, 4237350, 4346000, 4375150, 4415536, 4953000, 5048250, 5076825, 5207000, 5250180, 5415280, 5519420, 5649800, 6248400, 6519000, 6562725, 6623304, 6731000, 6769100, 6779760, 6899275, 7000240, 7062250, 7175246, 7810500, 8077200, 8122920, 8279130, 8461375, 8474700, 8750300, 9906000, 10096500, 10153650, 10414000, 10500360, 10593375, 10762869, 10937875, 11038840, 11299600, 13038000, 13125450, 13246608, 13462000, 13538200, 13798550, 14124500, 14350492, 15621000, 16245840, 16558260, 16922750, 16949400, 17500600, 17938115, 20193000, 20307300, 20697825, 21000720, 21186750, 21525738, 21875750, 22077680, 25384125, 26250900, 27076400, 27597100, 28249000, 28700984, 31242000, 32813625, 33116520, 33845500, 33898800, 34496375, 35001200, 35876230, 40386000, 40614600, 41395650, 42373500, 43051476, 43751500, 50768250, 52501800, 53814345, 55194200, 56498000, 57401968, 65627250, 66233040, 67691000, 68992750, 71752460, 81229200, 82791300, 84747000, 86102952, 87503000, 89690575, 101536500, 103489125, 105003600, 107628690, 110388400, 131254500, 135382000, 137985500, 143504920, 165582600, 169494000, 172205904, 175006000, 179381150, 203073000, 206978250, 215257380, 262509000, 269071725, 275971000, 287009840, 331165200, 358762300, 406146000, 413956500, 430514760, 448452875, 525018000, 538143450, 551942000, 717524600, 827913000, 861029520, 896905750, 1076286900, 1345358625, 1435049200, 1655826000, 1793811500, 2152573800, 2690717250, 3587623000, 4305147600, 5381434500, 7175246000, 10762869000, 21525738000]

約数ペア:

[(1, 21525738000), (2, 10762869000), (3, 7175246000), (4, 5381434500), (5, 4305147600), (6, 3587623000), (8, 2690717250), (10, 2152573800), (12, 1793811500), (13, 1655826000), (15, 1435049200), (16, 1345358625), (20, 1076286900), (24, 896905750), (25, 861029520), (26, 827913000), (30, 717524600), (39, 551942000), (40, 538143450), (41, 525018000), (48, 448452875), (50, 430514760), (52, 413956500), (53, 406146000), (60, 358762300), (65, 331165200), (75, 287009840), (78, 275971000), (80, 269071725), (82, 262509000), (100, 215257380), (104, 206978250), (106, 203073000), (120, 179381150), (123, 175006000), (125, 172205904), (127, 169494000), (130, 165582600), (150, 143504920), (156, 137985500), (159, 135382000), (164, 131254500), (195, 110388400), (200, 107628690), (205, 105003600), (208, 103489125), (212, 101536500), (240, 89690575), (246, 87503000), (250, 86102952), (254, 84747000), (260, 82791300), (265, 81229200), (300, 71752460), (312, 68992750), (318, 67691000), (325, 66233040), (328, 65627250), (375, 57401968), (381, 56498000), (390, 55194200), (400, 53814345), (410, 52501800), (424, 50768250), (492, 43751500), (500, 43051476), (508, 42373500), (520, 41395650), (530, 40614600), (533, 40386000), (600, 35876230), (615, 35001200), (624, 34496375), (635, 33898800), (636, 33845500), (650, 33116520), (656, 32813625), (689, 31242000), (750, 28700984), (762, 28249000), (780, 27597100), (795, 27076400), (820, 26250900), (848, 25384125), (975, 22077680), (984, 21875750), (1000, 21525738), (1016, 21186750), (1025, 21000720), (1040, 20697825), (1060, 20307300), (1066, 20193000), (1200, 17938115), (1230, 17500600), (1270, 16949400), (1272, 16922750), (1300, 16558260), (1325, 16245840), (1378, 15621000), (1500, 14350492), (1524, 14124500), (1560, 13798550), (1590, 13538200), (1599, 13462000), (1625, 13246608), (1640, 13125450), (1651, 13038000), (1905, 11299600), (1950, 11038840), (1968, 10937875), (2000, 10762869), (2032, 10593375), (2050, 10500360), (2067, 10414000), (2120, 10153650), (2132, 10096500), (2173, 9906000), (2460, 8750300), (2540, 8474700), (2544, 8461375), (2600, 8279130), (2650, 8122920), (2665, 8077200), (2756, 7810500), (3000, 7175246), (3048, 7062250), (3075, 7000240), (3120, 6899275), (3175, 6779760), (3180, 6769100), (3198, 6731000), (3250, 6623304), (3280, 6562725), (3302, 6519000), (3445, 6248400), (3810, 5649800), (3900, 5519420), (3975, 5415280), (4100, 5250180), (4134, 5207000), (4240, 5076825), (4264, 5048250), (4346, 4953000), (4875, 4415536), (4920, 4375150), (4953, 4346000), (5080, 4237350), (5125, 4200144), (5200, 4139565), (5207, 4134000), (5300, 4061460), (5330, 4038600), (5512, 3905250), (6000, 3587623), (6096, 3531125), (6150, 3500120), (6350, 3389880), (6360, 3384550), (6396, 3365500), (6500, 3311652), (6519, 3302000), (6604, 3259500), (6625, 3249168), (6731, 3198000), (6890, 3124200), (7620, 2824900), (7800, 2759710), (7950, 2707640), (7995, 2692400), (8200, 2625090), (8255, 2607600), (8268, 2603500), (8528, 2524125), (8692, 2476500), (9525, 2259920), (9750, 2207768), (9840, 2187575), (9906, 2173000), (10160, 2118675), (10250, 2100072), (10335, 2082800), (10414, 2067000), (10600, 2030730), (10660, 2019300), (10865, 1981200), (11024, 1952625), (12300, 1750060), (12700, 1694940), (12720, 1692275), (12792, 1682750), (13000, 1655826), (13038, 1651000), (13208, 1629750), (13250, 1624584), (13325, 1615440), (13462, 1599000), (13780, 1562100), (15240, 1412450), (15375, 1400048), (15600, 1379855), (15621, 1378000), (15875, 1355952), (15900, 1353820), (15990, 1346200), (16400, 1312545), (16510, 1303800), (16536, 1301750), (17225, 1249680), (17384, 1238250), (19050, 1129960), (19500, 1103884), (19812, 1086500), (19875, 1083056), (20193, 1066000), (20500, 1050036), (20670, 1041400), (20828, 1033500), (21200, 1015365), (21320, 1009650), (21730, 990600), (24600, 875030), (24765, 869200), (25400, 847470), (25584, 841375), (26000, 827913), (26035, 826800), (26076, 825500), (26416, 814875), (26500, 812292), (26650, 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(82000, 262509), (82550, 260760), (82680, 260350), (83312, 258375), (84747, 254000), (86125, 249936), (86920, 247650), (87503, 246000), (95250, 225992), (99060, 217300), (100965, 213200), (103350, 208280), (104140, 206700), (104304, 206375), (106000, 203073), (106600, 201930), (107696, 199875), (108650, 198120), (112996, 190500), (123000, 175006), (123825, 173840), (124968, 172250), (127000, 169494), (127920, 168275), (130175, 165360), (130380, 165100), (132080, 162975), (133250, 161544), (134620, 159900), (135382, 159000), (137800, 156210), (141245, 152400)]