115213140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1582

約数の個数: 144

約数和(自身を含む): 406224000

約数和(自身を除く): 291010860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1499, 1708, 1830, 2135, 2196, 2562, 2745, 2998, 3660, 3843, 4270, 4497, 5124, 5490, 5996, 6405, 7495, 7686, 8540, 8994, 10493, 10980, 12810, 13491, 14990, 15372, 17988, 19215, 20986, 22485, 25620, 26982, 29980, 31479, 38430, 41972, 44970, 52465, 53964, 62958, 67455, 76860, 89940, 91439, 94437, 104930, 125916, 134910, 157395, 182878, 188874, 209860, 269820, 274317, 314790, 365756, 377748, 457195, 472185, 548634, 629580, 640073, 822951, 914390, 944370, 1097268, 1280146, 1371585, 1645902, 1828780, 1888740, 1920219, 2560292, 2743170, 3200365, 3291804, 3840438, 4114755, 5486340, 5760657, 6400730, 7680876, 8229510, 9601095, 11521314, 12801460, 16459020, 19202190, 23042628, 28803285, 38404380, 57606570, 115213140]

約数ペア:

[(1, 115213140), (2, 57606570), (3, 38404380), (4, 28803285), (5, 23042628), (6, 19202190), (7, 16459020), (9, 12801460), (10, 11521314), (12, 9601095), (14, 8229510), (15, 7680876), (18, 6400730), (20, 5760657), (21, 5486340), (28, 4114755), (30, 3840438), (35, 3291804), (36, 3200365), (42, 2743170), (45, 2560292), (60, 1920219), (61, 1888740), (63, 1828780), (70, 1645902), (84, 1371585), (90, 1280146), (105, 1097268), (122, 944370), (126, 914390), (140, 822951), (180, 640073), (183, 629580), (210, 548634), (244, 472185), (252, 457195), (305, 377748), (315, 365756), (366, 314790), (420, 274317), (427, 269820), (549, 209860), (610, 188874), (630, 182878), (732, 157395), (854, 134910), (915, 125916), (1098, 104930), (1220, 94437), (1260, 91439), (1281, 89940), (1499, 76860), (1708, 67455), (1830, 62958), (2135, 53964), (2196, 52465), (2562, 44970), (2745, 41972), (2998, 38430), (3660, 31479), (3843, 29980), (4270, 26982), (4497, 25620), (5124, 22485), (5490, 20986), (5996, 19215), (6405, 17988), (7495, 15372), (7686, 14990), (8540, 13491), (8994, 12810), (10493, 10980)]