205459800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 809948160

約数和(自身を除く): 604488360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 53, 56, 60, 65, 70, 71, 75, 78, 84, 91, 100, 104, 105, 106, 120, 130, 140, 142, 150, 156, 159, 168, 175, 182, 195, 200, 210, 212, 213, 260, 265, 273, 280, 284, 300, 312, 318, 325, 350, 355, 364, 371, 390, 420, 424, 426, 455, 497, 520, 525, 530, 546, 568, 600, 636, 650, 689, 700, 710, 728, 742, 780, 795, 840, 852, 910, 923, 975, 994, 1050, 1060, 1065, 1092, 1113, 1272, 1300, 1325, 1365, 1378, 1400, 1420, 1484, 1491, 1560, 1590, 1704, 1775, 1820, 1846, 1855, 1950, 1988, 2067, 2100, 2120, 2130, 2184, 2226, 2275, 2485, 2600, 2650, 2730, 2756, 2769, 2840, 2968, 2982, 3180, 3445, 3550, 3640, 3692, 3710, 3763, 3900, 3975, 3976, 4134, 4200, 4260, 4452, 4550, 4615, 4823, 4970, 5300, 5325, 5460, 5512, 5538, 5565, 5964, 6360, 6461, 6825, 6890, 7100, 7384, 7420, 7455, 7526, 7800, 7950, 8268, 8520, 8904, 9100, 9230, 9275, 9646, 9940, 10335, 10600, 10650, 10920, 11076, 11130, 11289, 11928, 12425, 12922, 13650, 13780, 13845, 14200, 14469, 14840, 14910, 15052, 15900, 16536, 17225, 18200, 18460, 18550, 18815, 19292, 19383, 19880, 20670, 21300, 22152, 22260, 22578, 23075, 24115, 24850, 25844, 26341, 27300, 27560, 27690, 27825, 28938, 29820, 30104, 31800, 32305, 34450, 36920, 37100, 37275, 37630, 38584, 38766, 41340, 42600, 44520, 45156, 46150, 48230, 48919, 49700, 51675, 51688, 52682, 54600, 55380, 55650, 56445, 57876, 59640, 64610, 68900, 69225, 72345, 74200, 74550, 75260, 77532, 79023, 82680, 90312, 92300, 94075, 96460, 96915, 97838, 99400, 103350, 105364, 110760, 111300, 112890, 115752, 120575, 129220, 131705, 137800, 138450, 144690, 146757, 149100, 150520, 155064, 158046, 161525, 184600, 188150, 192920, 193830, 195676, 206700, 210728, 222600, 225780, 241150, 244595, 258440, 263410, 276900, 282225, 289380, 293514, 298200, 316092, 323050, 342433, 361725, 376300, 387660, 391352, 395115, 413400, 451560, 482300, 484575, 489190, 526820, 553800, 564450, 578760, 587028, 632184, 646100, 658525, 684866, 723450, 733785, 752600, 775320, 790230, 964600, 969150, 978380, 1027299, 1053640, 1128900, 1174056, 1222975, 1292200, 1317050, 1369732, 1446900, 1467570, 1580460, 1712165, 1938300, 1956760, 1975575, 2054598, 2257800, 2445950, 2634100, 2739464, 2893800, 2935140, 3160920, 3424330, 3668925, 3876600, 3951150, 4109196, 4891900, 5136495, 5268200, 5870280, 6848660, 7337850, 7902300, 8218392, 8560825, 9783800, 10272990, 13697320, 14675700, 15804600, 17121650, 20545980, 25682475, 29351400, 34243300, 41091960, 51364950, 68486600, 102729900, 205459800]

約数ペア:

[(1, 205459800), (2, 102729900), (3, 68486600), (4, 51364950), (5, 41091960), (6, 34243300), (7, 29351400), (8, 25682475), (10, 20545980), (12, 17121650), (13, 15804600), (14, 14675700), (15, 13697320), (20, 10272990), (21, 9783800), (24, 8560825), (25, 8218392), (26, 7902300), (28, 7337850), (30, 6848660), (35, 5870280), (39, 5268200), (40, 5136495), (42, 4891900), (50, 4109196), (52, 3951150), (53, 3876600), (56, 3668925), (60, 3424330), (65, 3160920), (70, 2935140), (71, 2893800), (75, 2739464), (78, 2634100), (84, 2445950), (91, 2257800), (100, 2054598), (104, 1975575), (105, 1956760), (106, 1938300), (120, 1712165), (130, 1580460), (140, 1467570), (142, 1446900), (150, 1369732), (156, 1317050), (159, 1292200), (168, 1222975), (175, 1174056), (182, 1128900), (195, 1053640), (200, 1027299), (210, 978380), (212, 969150), (213, 964600), (260, 790230), (265, 775320), (273, 752600), (280, 733785), (284, 723450), (300, 684866), (312, 658525), (318, 646100), (325, 632184), (350, 587028), (355, 578760), (364, 564450), (371, 553800), (390, 526820), (420, 489190), (424, 484575), (426, 482300), (455, 451560), (497, 413400), (520, 395115), (525, 391352), (530, 387660), (546, 376300), (568, 361725), (600, 342433), (636, 323050), (650, 316092), (689, 298200), (700, 293514), (710, 289380), (728, 282225), (742, 276900), (780, 263410), (795, 258440), (840, 244595), (852, 241150), (910, 225780), (923, 222600), (975, 210728), (994, 206700), (1050, 195676), (1060, 193830), (1065, 192920), (1092, 188150), (1113, 184600), (1272, 161525), (1300, 158046), (1325, 155064), (1365, 150520), (1378, 149100), (1400, 146757), (1420, 144690), (1484, 138450), (1491, 137800), (1560, 131705), (1590, 129220), (1704, 120575), (1775, 115752), (1820, 112890), (1846, 111300), (1855, 110760), (1950, 105364), (1988, 103350), (2067, 99400), (2100, 97838), (2120, 96915), (2130, 96460), (2184, 94075), (2226, 92300), (2275, 90312), (2485, 82680), (2600, 79023), (2650, 77532), (2730, 75260), (2756, 74550), (2769, 74200), (2840, 72345), (2968, 69225), (2982, 68900), (3180, 64610), (3445, 59640), (3550, 57876), (3640, 56445), (3692, 55650), (3710, 55380), (3763, 54600), (3900, 52682), (3975, 51688), (3976, 51675), (4134, 49700), (4200, 48919), (4260, 48230), (4452, 46150), (4550, 45156), (4615, 44520), (4823, 42600), (4970, 41340), (5300, 38766), (5325, 38584), (5460, 37630), (5512, 37275), (5538, 37100), (5565, 36920), (5964, 34450), (6360, 32305), (6461, 31800), (6825, 30104), (6890, 29820), (7100, 28938), (7384, 27825), (7420, 27690), (7455, 27560), (7526, 27300), (7800, 26341), (7950, 25844), (8268, 24850), (8520, 24115), (8904, 23075), (9100, 22578), (9230, 22260), (9275, 22152), (9646, 21300), (9940, 20670), (10335, 19880), (10600, 19383), (10650, 19292), (10920, 18815), (11076, 18550), (11130, 18460), (11289, 18200), (11928, 17225), (12425, 16536), (12922, 15900), (13650, 15052), (13780, 14910), (13845, 14840), (14200, 14469)]