100146720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 338688000

約数和(自身を除く): 238541280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 79, 80, 95, 96, 114, 120, 139, 152, 158, 160, 190, 228, 237, 240, 278, 285, 304, 316, 380, 395, 417, 456, 474, 480, 556, 570, 608, 632, 695, 760, 790, 834, 912, 948, 1112, 1140, 1185, 1264, 1390, 1501, 1520, 1580, 1668, 1824, 1896, 2085, 2224, 2280, 2370, 2528, 2641, 2780, 3002, 3040, 3160, 3336, 3792, 4170, 4448, 4503, 4560, 4740, 5282, 5560, 6004, 6320, 6672, 7505, 7584, 7923, 8340, 9006, 9120, 9480, 10564, 10981, 11120, 12008, 12640, 13205, 13344, 15010, 15846, 16680, 18012, 18960, 21128, 21962, 22240, 22515, 24016, 26410, 30020, 31692, 32943, 33360, 36024, 37920, 39615, 42256, 43924, 45030, 48032, 52820, 54905, 60040, 63384, 65886, 66720, 72048, 79230, 84512, 87848, 90060, 105640, 109810, 120080, 126768, 131772, 144096, 158460, 164715, 175696, 180120, 208639, 211280, 219620, 240160, 253536, 263544, 316920, 329430, 351392, 360240, 417278, 422560, 439240, 527088, 625917, 633840, 658860, 720480, 834556, 878480, 1043195, 1054176, 1251834, 1267680, 1317720, 1669112, 1756960, 2086390, 2503668, 2635440, 3129585, 3338224, 4172780, 5007336, 5270880, 6259170, 6676448, 8345560, 10014672, 12518340, 16691120, 20029344, 25036680, 33382240, 50073360, 100146720]

約数ペア:

[(1, 100146720), (2, 50073360), (3, 33382240), (4, 25036680), (5, 20029344), (6, 16691120), (8, 12518340), (10, 10014672), (12, 8345560), (15, 6676448), (16, 6259170), (19, 5270880), (20, 5007336), (24, 4172780), (30, 3338224), (32, 3129585), (38, 2635440), (40, 2503668), (48, 2086390), (57, 1756960), (60, 1669112), (76, 1317720), (79, 1267680), (80, 1251834), (95, 1054176), (96, 1043195), (114, 878480), (120, 834556), (139, 720480), (152, 658860), (158, 633840), (160, 625917), (190, 527088), (228, 439240), (237, 422560), (240, 417278), (278, 360240), (285, 351392), (304, 329430), (316, 316920), (380, 263544), (395, 253536), (417, 240160), (456, 219620), (474, 211280), (480, 208639), (556, 180120), (570, 175696), (608, 164715), (632, 158460), (695, 144096), (760, 131772), (790, 126768), (834, 120080), (912, 109810), (948, 105640), (1112, 90060), (1140, 87848), (1185, 84512), (1264, 79230), (1390, 72048), (1501, 66720), (1520, 65886), (1580, 63384), (1668, 60040), (1824, 54905), (1896, 52820), (2085, 48032), (2224, 45030), (2280, 43924), (2370, 42256), (2528, 39615), (2641, 37920), (2780, 36024), (3002, 33360), (3040, 32943), (3160, 31692), (3336, 30020), (3792, 26410), (4170, 24016), (4448, 22515), (4503, 22240), (4560, 21962), (4740, 21128), (5282, 18960), (5560, 18012), (6004, 16680), (6320, 15846), (6672, 15010), (7505, 13344), (7584, 13205), (7923, 12640), (8340, 12008), (9006, 11120), (9120, 10981), (9480, 10564)]