20676778200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 576

約数和(自身を含む): 78151248000

約数和(自身を除く): 57474469800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 139, 150, 156, 163, 169, 180, 195, 200, 216, 225, 234, 260, 270, 278, 300, 312, 325, 326, 338, 351, 360, 390, 417, 450, 468, 489, 507, 520, 540, 556, 585, 600, 650, 652, 675, 676, 695, 702, 780, 815, 834, 845, 900, 936, 975, 978, 1014, 1080, 1112, 1170, 1251, 1300, 1304, 1350, 1352, 1390, 1404, 1467, 1521, 1560, 1630, 1668, 1690, 1755, 1800, 1807, 1950, 1956, 2028, 2085, 2119, 2340, 2445, 2502, 2535, 2600, 2700, 2780, 2808, 2925, 2934, 3042, 3260, 3336, 3380, 3475, 3510, 3614, 3753, 3900, 3912, 4056, 4075, 4170, 4225, 4238, 4401, 4563, 4680, 4890, 5004, 5070, 5400, 5421, 5560, 5850, 5868, 6084, 6255, 6357, 6520, 6760, 6950, 7020, 7228, 7335, 7506, 7605, 7800, 8150, 8340, 8450, 8476, 8775, 8802, 9035, 9126, 9780, 10008, 10140, 10425, 10595, 10842, 11700, 11736, 12168, 12225, 12510, 12675, 12714, 13900, 14040, 14456, 14670, 15012, 15210, 16263, 16300, 16680, 16900, 16952, 17550, 17604, 18070, 18252, 18765, 19071, 19560, 20280, 20850, 21190, 21684, 22005, 22657, 22815, 23400, 23491, 24450, 25020, 25350, 25428, 27105, 27547, 27800, 29340, 30024, 30420, 31275, 31785, 32526, 32600, 33800, 35100, 35208, 36140, 36504, 36675, 37530, 38025, 38142, 41700, 42380, 43368, 44010, 45175, 45314, 45630, 46982, 48789, 48900, 50040, 50700, 50856, 52975, 54210, 55094, 57213, 58680, 60840, 62550, 63570, 65052, 67971, 70200, 70473, 72280, 73350, 75060, 76050, 76284, 81315, 82641, 83400, 84760, 88020, 90350, 90628, 91260, 93825, 93964, 95355, 97578, 97800, 101400, 105950, 108420, 110025, 110188, 113285, 114075, 114426, 117455, 125100, 127140, 130104, 135525, 135942, 137735, 140946, 146700, 150120, 152100, 152568, 158925, 162630, 165282, 176040, 180700, 181256, 182520, 187650, 187928, 190710, 195156, 203913, 211419, 211900, 216840, 220050, 220376, 226570, 228150, 228852, 234910, 243945, 247923, 250200, 254280, 271050, 271884, 275470, 281892, 286065, 293400, 294541, 304200, 317850, 325260, 330564, 339855, 352365, 361400, 375300, 381420, 390312, 406575, 407826, 413205, 422838, 423800, 440100, 453140, 456300, 457704, 469820, 476775, 487890, 495846, 542100, 543768, 550940, 563784, 566425, 572130, 587275, 589082, 611739, 634257, 635700, 650520, 661128, 679710, 688675, 704730, 743769, 750600, 762840, 813150, 815652, 826410, 845676, 880200, 883623, 906280, 912600, 939640, 953550, 975780, 991692, 1019565, 1057095, 1084200, 1101880, 1132850, 1144260, 1174550, 1178164, 1219725, 1223478, 1239615, 1268514, 1271400, 1359420, 1377350, 1409460, 1430325, 1472705, 1487538, 1626300, 1631304, 1652820, 1691352, 1699275, 1761825, 1767246, 1907100, 1951560, 1983384, 2039130, 2066025, 2114190, 2265700, 2288520, 2349100, 2356328, 2439450, 2446956, 2479230, 2537028, 2650869, 2718840, 2754700, 2818920, 2860650, 2945410, 2975076, 3058695, 3171285, 3252600, 3305640, 3398550, 3523650, 3534492, 3718845, 3814200, 3829033, 4078260, 4132050, 4228380, 4418115, 4531400, 4698200, 4878900, 4893912, 4958460, 5074056, 5097825, 5285475, 5301738, 5509400, 5721300, 5890820, 5950152, 6117390, 6198075, 6342570, 6797100, 7047300, 7068984, 7363525, 7437690, 7658066, 7952607, 8156520, 8264100, 8456760, 8836230, 9757800, 9916920, 10195650, 10570950, 10603476, 11442600, 11487099, 11781640, 12234780, 12396150, 12685140, 13254345, 13594200, 14094600, 14727050, 14875380, 15293475, 15316132, 15856425, 15905214, 16528200, 17672460, 18594225, 19145165, 20391300, 21141900, 21206952, 22090575, 22974198, 24469560, 24792300, 25370280, 26508690, 29454100, 29750760, 30586950, 30632264, 31712850, 31810428, 34461297, 35344920, 37188450, 38290330, 39763035, 40782600, 42283800, 44181150, 45948396, 49584600, 53017380, 57435495, 58908200, 61173900, 63425700, 63620856, 66271725, 68922594, 74376900, 76580660, 79526070, 88362300, 91896792, 95725825, 103383891, 106034760, 114870990, 122347800, 126851400, 132543450, 137845188, 148753800, 153161320, 159052140, 172306485, 176724600, 191451650, 198815175, 206767782, 229741980, 265086900, 275690376, 287177475, 318104280, 344612970, 382903300, 397630350, 413535564, 459483960, 516919455, 530173800, 574354950, 689225940, 765806600, 795260700, 827071128, 861532425, 1033838910, 1148709900, 1378451880, 1590521400, 1723064850, 2067677820, 2297419800, 2584597275, 3446129700, 4135355640, 5169194550, 6892259400, 10338389100, 20676778200]

約数ペア:

[(1, 20676778200), (2, 10338389100), (3, 6892259400), (4, 5169194550), (5, 4135355640), (6, 3446129700), (8, 2584597275), (9, 2297419800), (10, 2067677820), (12, 1723064850), (13, 1590521400), (15, 1378451880), (18, 1148709900), (20, 1033838910), (24, 861532425), (25, 827071128), (26, 795260700), (27, 765806600), (30, 689225940), (36, 574354950), (39, 530173800), (40, 516919455), (45, 459483960), (50, 413535564), (52, 397630350), (54, 382903300), (60, 344612970), (65, 318104280), (72, 287177475), (75, 275690376), (78, 265086900), (90, 229741980), (100, 206767782), (104, 198815175), (108, 191451650), (117, 176724600), (120, 172306485), (130, 159052140), (135, 153161320), (139, 148753800), (150, 137845188), (156, 132543450), (163, 126851400), (169, 122347800), (180, 114870990), (195, 106034760), (200, 103383891), (216, 95725825), (225, 91896792), (234, 88362300), (260, 79526070), (270, 76580660), (278, 74376900), (300, 68922594), (312, 66271725), (325, 63620856), (326, 63425700), (338, 61173900), (351, 58908200), (360, 57435495), (390, 53017380), (417, 49584600), (450, 45948396), (468, 44181150), (489, 42283800), (507, 40782600), (520, 39763035), (540, 38290330), (556, 37188450), (585, 35344920), (600, 34461297), (650, 31810428), (652, 31712850), (675, 30632264), (676, 30586950), (695, 29750760), (702, 29454100), (780, 26508690), (815, 25370280), (834, 24792300), (845, 24469560), (900, 22974198), (936, 22090575), (975, 21206952), (978, 21141900), (1014, 20391300), (1080, 19145165), (1112, 18594225), (1170, 17672460), (1251, 16528200), (1300, 15905214), (1304, 15856425), (1350, 15316132), (1352, 15293475), (1390, 14875380), (1404, 14727050), (1467, 14094600), (1521, 13594200), (1560, 13254345), (1630, 12685140), (1668, 12396150), (1690, 12234780), (1755, 11781640), (1800, 11487099), (1807, 11442600), (1950, 10603476), (1956, 10570950), (2028, 10195650), (2085, 9916920), (2119, 9757800), (2340, 8836230), (2445, 8456760), (2502, 8264100), (2535, 8156520), (2600, 7952607), (2700, 7658066), (2780, 7437690), (2808, 7363525), (2925, 7068984), (2934, 7047300), (3042, 6797100), (3260, 6342570), (3336, 6198075), (3380, 6117390), (3475, 5950152), (3510, 5890820), (3614, 5721300), (3753, 5509400), (3900, 5301738), (3912, 5285475), (4056, 5097825), (4075, 5074056), (4170, 4958460), (4225, 4893912), (4238, 4878900), (4401, 4698200), (4563, 4531400), (4680, 4418115), (4890, 4228380), (5004, 4132050), (5070, 4078260), (5400, 3829033), (5421, 3814200), (5560, 3718845), (5850, 3534492), (5868, 3523650), (6084, 3398550), (6255, 3305640), (6357, 3252600), (6520, 3171285), (6760, 3058695), (6950, 2975076), (7020, 2945410), (7228, 2860650), (7335, 2818920), (7506, 2754700), (7605, 2718840), (7800, 2650869), (8150, 2537028), (8340, 2479230), (8450, 2446956), (8476, 2439450), (8775, 2356328), (8802, 2349100), (9035, 2288520), (9126, 2265700), (9780, 2114190), (10008, 2066025), (10140, 2039130), (10425, 1983384), (10595, 1951560), (10842, 1907100), (11700, 1767246), (11736, 1761825), (12168, 1699275), (12225, 1691352), (12510, 1652820), (12675, 1631304), (12714, 1626300), (13900, 1487538), (14040, 1472705), (14456, 1430325), (14670, 1409460), (15012, 1377350), (15210, 1359420), (16263, 1271400), (16300, 1268514), (16680, 1239615), (16900, 1223478), (16952, 1219725), (17550, 1178164), (17604, 1174550), (18070, 1144260), (18252, 1132850), (18765, 1101880), (19071, 1084200), (19560, 1057095), (20280, 1019565), (20850, 991692), (21190, 975780), (21684, 953550), (22005, 939640), (22657, 912600), (22815, 906280), (23400, 883623), (23491, 880200), (24450, 845676), (25020, 826410), (25350, 815652), (25428, 813150), (27105, 762840), (27547, 750600), (27800, 743769), (29340, 704730), (30024, 688675), (30420, 679710), (31275, 661128), (31785, 650520), (32526, 635700), (32600, 634257), (33800, 611739), (35100, 589082), (35208, 587275), (36140, 572130), (36504, 566425), (36675, 563784), (37530, 550940), (38025, 543768), (38142, 542100), (41700, 495846), (42380, 487890), (43368, 476775), (44010, 469820), (45175, 457704), (45314, 456300), (45630, 453140), (46982, 440100), (48789, 423800), (48900, 422838), (50040, 413205), (50700, 407826), (50856, 406575), (52975, 390312), (54210, 381420), (55094, 375300), (57213, 361400), (58680, 352365), (60840, 339855), (62550, 330564), (63570, 325260), (65052, 317850), (67971, 304200), (70200, 294541), (70473, 293400), (72280, 286065), (73350, 281892), (75060, 275470), (76050, 271884), (76284, 271050), (81315, 254280), (82641, 250200), (83400, 247923), (84760, 243945), (88020, 234910), (90350, 228852), (90628, 228150), (91260, 226570), (93825, 220376), (93964, 220050), (95355, 216840), (97578, 211900), (97800, 211419), (101400, 203913), (105950, 195156), (108420, 190710), (110025, 187928), (110188, 187650), (113285, 182520), (114075, 181256), (114426, 180700), (117455, 176040), (125100, 165282), (127140, 162630), (130104, 158925), (135525, 152568), (135942, 152100), (137735, 150120), (140946, 146700)]