2899688850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 8119837440

約数和(自身を除く): 5220148590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 109, 150, 155, 186, 218, 225, 279, 310, 327, 450, 465, 545, 558, 654, 775, 930, 981, 1090, 1395, 1550, 1635, 1907, 1962, 2325, 2725, 2790, 3270, 3379, 3814, 4650, 4905, 5450, 5721, 6758, 6975, 8175, 9535, 9810, 10137, 11442, 13950, 16350, 16895, 17163, 19070, 20274, 24525, 28605, 30411, 33790, 34326, 47675, 49050, 50685, 57210, 59117, 60822, 84475, 85815, 95350, 101370, 118234, 143025, 152055, 168950, 171630, 177351, 207863, 253425, 286050, 295585, 304110, 354702, 415726, 429075, 506850, 532053, 591170, 623589, 760275, 858150, 886755, 1039315, 1064106, 1247178, 1477925, 1520550, 1773510, 1870767, 2078630, 2660265, 2955850, 3117945, 3741534, 4433775, 5196575, 5320530, 6235890, 6443753, 8867550, 9353835, 10393150, 12887506, 13301325, 15589725, 18707670, 19331259, 26602650, 31179450, 32218765, 38662518, 46769175, 57993777, 64437530, 93538350, 96656295, 115987554, 161093825, 193312590, 289968885, 322187650, 483281475, 579937770, 966562950, 1449844425, 2899688850]

約数ペア:

[(1, 2899688850), (2, 1449844425), (3, 966562950), (5, 579937770), (6, 483281475), (9, 322187650), (10, 289968885), (15, 193312590), (18, 161093825), (25, 115987554), (30, 96656295), (31, 93538350), (45, 64437530), (50, 57993777), (62, 46769175), (75, 38662518), (90, 32218765), (93, 31179450), (109, 26602650), (150, 19331259), (155, 18707670), (186, 15589725), (218, 13301325), (225, 12887506), (279, 10393150), (310, 9353835), (327, 8867550), (450, 6443753), (465, 6235890), (545, 5320530), (558, 5196575), (654, 4433775), (775, 3741534), (930, 3117945), (981, 2955850), (1090, 2660265), (1395, 2078630), (1550, 1870767), (1635, 1773510), (1907, 1520550), (1962, 1477925), (2325, 1247178), (2725, 1064106), (2790, 1039315), (3270, 886755), (3379, 858150), (3814, 760275), (4650, 623589), (4905, 591170), (5450, 532053), (5721, 506850), (6758, 429075), (6975, 415726), (8175, 354702), (9535, 304110), (9810, 295585), (10137, 286050), (11442, 253425), (13950, 207863), (16350, 177351), (16895, 171630), (17163, 168950), (19070, 152055), (20274, 143025), (24525, 118234), (28605, 101370), (30411, 95350), (33790, 85815), (34326, 84475), (47675, 60822), (49050, 59117), (50685, 57210)]