625267890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 1840423680

約数和(自身を除く): 1215155790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 117, 130, 135, 142, 169, 193, 195, 213, 234, 270, 338, 351, 355, 386, 390, 426, 507, 579, 585, 639, 702, 710, 845, 923, 965, 1014, 1065, 1158, 1170, 1278, 1521, 1690, 1737, 1755, 1846, 1917, 1930, 2130, 2509, 2535, 2769, 2895, 3042, 3195, 3474, 3510, 3834, 4563, 4615, 5018, 5070, 5211, 5538, 5790, 6390, 7527, 7605, 8307, 8685, 9126, 9230, 9585, 10422, 11999, 12545, 13703, 13845, 15054, 15210, 16614, 17370, 19170, 22581, 22815, 23998, 24921, 25090, 26055, 27406, 27690, 32617, 35997, 37635, 41109, 41535, 45162, 45630, 49842, 52110, 59995, 65234, 67743, 68515, 71994, 75270, 82218, 83070, 97851, 107991, 112905, 119990, 123327, 124605, 135486, 137030, 163085, 178139, 179985, 195702, 205545, 215982, 225810, 246654, 249210, 293553, 323973, 326170, 338715, 356278, 359970, 369981, 411090, 489255, 534417, 539955, 587106, 616635, 647946, 677430, 739962, 880659, 890695, 978510, 1068834, 1079910, 1233270, 1467765, 1603251, 1619865, 1761318, 1781390, 1849905, 2315807, 2672085, 2935530, 3206502, 3239730, 3699810, 4403295, 4631614, 4809753, 5344170, 6947421, 8016255, 8806590, 9619506, 11579035, 13894842, 16032510, 20842263, 23158070, 24048765, 34737105, 41684526, 48097530, 62526789, 69474210, 104211315, 125053578, 208422630, 312633945, 625267890]

約数ペア:

[(1, 625267890), (2, 312633945), (3, 208422630), (5, 125053578), (6, 104211315), (9, 69474210), (10, 62526789), (13, 48097530), (15, 41684526), (18, 34737105), (26, 24048765), (27, 23158070), (30, 20842263), (39, 16032510), (45, 13894842), (54, 11579035), (65, 9619506), (71, 8806590), (78, 8016255), (90, 6947421), (117, 5344170), (130, 4809753), (135, 4631614), (142, 4403295), (169, 3699810), (193, 3239730), (195, 3206502), (213, 2935530), (234, 2672085), (270, 2315807), (338, 1849905), (351, 1781390), (355, 1761318), (386, 1619865), (390, 1603251), (426, 1467765), (507, 1233270), (579, 1079910), (585, 1068834), (639, 978510), (702, 890695), (710, 880659), (845, 739962), (923, 677430), (965, 647946), (1014, 616635), (1065, 587106), (1158, 539955), (1170, 534417), (1278, 489255), (1521, 411090), (1690, 369981), (1737, 359970), (1755, 356278), (1846, 338715), (1917, 326170), (1930, 323973), (2130, 293553), (2509, 249210), (2535, 246654), (2769, 225810), (2895, 215982), (3042, 205545), (3195, 195702), (3474, 179985), (3510, 178139), (3834, 163085), (4563, 137030), (4615, 135486), (5018, 124605), (5070, 123327), (5211, 119990), (5538, 112905), (5790, 107991), (6390, 97851), (7527, 83070), (7605, 82218), (8307, 75270), (8685, 71994), (9126, 68515), (9230, 67743), (9585, 65234), (10422, 59995), (11999, 52110), (12545, 49842), (13703, 45630), (13845, 45162), (15054, 41535), (15210, 41109), (16614, 37635), (17370, 35997), (19170, 32617), (22581, 27690), (22815, 27406), (23998, 26055), (24921, 25090)]