61631100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 162

約数和(自身を含む): 203743904

約数和(自身を除く): 142112804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 47, 50, 60, 62, 75, 90, 93, 94, 100, 124, 141, 150, 155, 180, 186, 188, 225, 235, 279, 282, 300, 310, 372, 423, 450, 465, 470, 558, 564, 620, 705, 775, 846, 900, 930, 940, 1116, 1175, 1395, 1410, 1457, 1550, 1692, 1860, 2115, 2209, 2325, 2350, 2790, 2820, 2914, 3100, 3525, 4230, 4371, 4418, 4650, 4700, 5580, 5828, 6627, 6975, 7050, 7285, 8460, 8742, 8836, 9300, 10575, 11045, 13113, 13254, 13950, 14100, 14570, 17484, 19881, 21150, 21855, 22090, 26226, 26508, 27900, 29140, 33135, 36425, 39762, 42300, 43710, 44180, 52452, 55225, 65565, 66270, 68479, 72850, 79524, 87420, 99405, 109275, 110450, 131130, 132540, 136958, 145700, 165675, 198810, 205437, 218550, 220900, 262260, 273916, 327825, 331350, 342395, 397620, 410874, 437100, 497025, 616311, 655650, 662700, 684790, 821748, 994050, 1027185, 1232622, 1311300, 1369580, 1711975, 1988100, 2054370, 2465244, 3081555, 3423950, 4108740, 5135925, 6163110, 6847900, 10271850, 12326220, 15407775, 20543700, 30815550, 61631100]

約数ペア:

[(1, 61631100), (2, 30815550), (3, 20543700), (4, 15407775), (5, 12326220), (6, 10271850), (9, 6847900), (10, 6163110), (12, 5135925), (15, 4108740), (18, 3423950), (20, 3081555), (25, 2465244), (30, 2054370), (31, 1988100), (36, 1711975), (45, 1369580), (47, 1311300), (50, 1232622), (60, 1027185), (62, 994050), (75, 821748), (90, 684790), (93, 662700), (94, 655650), (100, 616311), (124, 497025), (141, 437100), (150, 410874), (155, 397620), (180, 342395), (186, 331350), (188, 327825), (225, 273916), (235, 262260), (279, 220900), (282, 218550), (300, 205437), (310, 198810), (372, 165675), (423, 145700), (450, 136958), (465, 132540), (470, 131130), (558, 110450), (564, 109275), (620, 99405), (705, 87420), (775, 79524), (846, 72850), (900, 68479), (930, 66270), (940, 65565), (1116, 55225), (1175, 52452), (1395, 44180), (1410, 43710), (1457, 42300), (1550, 39762), (1692, 36425), (1860, 33135), (2115, 29140), (2209, 27900), (2325, 26508), (2350, 26226), (2790, 22090), (2820, 21855), (2914, 21150), (3100, 19881), (3525, 17484), (4230, 14570), (4371, 14100), (4418, 13950), (4650, 13254), (4700, 13113), (5580, 11045), (5828, 10575), (6627, 9300), (6975, 8836), (7050, 8742), (7285, 8460)]