1230501000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 4003084800

約数和(自身を除く): 2772583800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 71, 75, 100, 106, 109, 120, 125, 142, 150, 159, 200, 212, 213, 218, 250, 265, 284, 300, 318, 327, 355, 375, 424, 426, 436, 500, 530, 545, 568, 600, 636, 654, 710, 750, 795, 852, 872, 1000, 1060, 1065, 1090, 1272, 1308, 1325, 1420, 1500, 1590, 1635, 1704, 1775, 2120, 2130, 2180, 2616, 2650, 2725, 2840, 3000, 3180, 3270, 3550, 3763, 3975, 4260, 4360, 5300, 5325, 5450, 5777, 6360, 6540, 6625, 7100, 7526, 7739, 7950, 8175, 8520, 8875, 10600, 10650, 10900, 11289, 11554, 13080, 13250, 13625, 14200, 15052, 15478, 15900, 16350, 17331, 17750, 18815, 19875, 21300, 21800, 22578, 23108, 23217, 26500, 26625, 27250, 28885, 30104, 30956, 31800, 32700, 34662, 35500, 37630, 38695, 39750, 40875, 42600, 45156, 46216, 46434, 53000, 53250, 54500, 56445, 57770, 61912, 65400, 69324, 71000, 75260, 77390, 79500, 81750, 86655, 90312, 92868, 94075, 106500, 109000, 112890, 115540, 116085, 138648, 144425, 150520, 154780, 159000, 163500, 173310, 185736, 188150, 193475, 213000, 225780, 231080, 232170, 282225, 288850, 309560, 327000, 346620, 376300, 386950, 410167, 433275, 451560, 464340, 470375, 564450, 577700, 580425, 693240, 722125, 752600, 773900, 820334, 866550, 928680, 940750, 967375, 1128900, 1155400, 1160850, 1230501, 1411125, 1444250, 1547800, 1640668, 1733100, 1881500, 1934750, 2050835, 2166375, 2257800, 2321700, 2461002, 2822250, 2888500, 2902125, 3281336, 3466200, 3763000, 3869500, 4101670, 4332750, 4643400, 4922004, 5644500, 5777000, 5804250, 6152505, 7739000, 8203340, 8665500, 9844008, 10254175, 11289000, 11608500, 12305010, 16406680, 17331000, 20508350, 23217000, 24610020, 30762525, 41016700, 49220040, 51270875, 61525050, 82033400, 102541750, 123050100, 153812625, 205083500, 246100200, 307625250, 410167000, 615250500, 1230501000]

約数ペア:

[(1, 1230501000), (2, 615250500), (3, 410167000), (4, 307625250), (5, 246100200), (6, 205083500), (8, 153812625), (10, 123050100), (12, 102541750), (15, 82033400), (20, 61525050), (24, 51270875), (25, 49220040), (30, 41016700), (40, 30762525), (50, 24610020), (53, 23217000), (60, 20508350), (71, 17331000), (75, 16406680), (100, 12305010), (106, 11608500), (109, 11289000), (120, 10254175), (125, 9844008), (142, 8665500), (150, 8203340), (159, 7739000), (200, 6152505), (212, 5804250), (213, 5777000), (218, 5644500), (250, 4922004), (265, 4643400), (284, 4332750), (300, 4101670), (318, 3869500), (327, 3763000), (355, 3466200), (375, 3281336), (424, 2902125), (426, 2888500), (436, 2822250), (500, 2461002), (530, 2321700), (545, 2257800), (568, 2166375), (600, 2050835), (636, 1934750), (654, 1881500), (710, 1733100), (750, 1640668), (795, 1547800), (852, 1444250), (872, 1411125), (1000, 1230501), (1060, 1160850), (1065, 1155400), (1090, 1128900), (1272, 967375), (1308, 940750), (1325, 928680), (1420, 866550), (1500, 820334), (1590, 773900), (1635, 752600), (1704, 722125), (1775, 693240), (2120, 580425), (2130, 577700), (2180, 564450), (2616, 470375), (2650, 464340), (2725, 451560), (2840, 433275), (3000, 410167), (3180, 386950), (3270, 376300), (3550, 346620), (3763, 327000), (3975, 309560), (4260, 288850), (4360, 282225), (5300, 232170), (5325, 231080), (5450, 225780), (5777, 213000), (6360, 193475), (6540, 188150), (6625, 185736), (7100, 173310), (7526, 163500), (7739, 159000), (7950, 154780), (8175, 150520), (8520, 144425), (8875, 138648), (10600, 116085), (10650, 115540), (10900, 112890), (11289, 109000), (11554, 106500), (13080, 94075), (13250, 92868), (13625, 90312), (14200, 86655), (15052, 81750), (15478, 79500), (15900, 77390), (16350, 75260), (17331, 71000), (17750, 69324), (18815, 65400), (19875, 61912), (21300, 57770), (21800, 56445), (22578, 54500), (23108, 53250), (23217, 53000), (26500, 46434), (26625, 46216), (27250, 45156), (28885, 42600), (30104, 40875), (30956, 39750), (31800, 38695), (32700, 37630), (34662, 35500)]