75110040

素因数分解:

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

素因数の和:254

約数の個数: 192

約数和(自身を含む): 262080000

約数和(自身を除く): 186969960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 139, 152, 158, 171, 180, 190, 228, 237, 278, 285, 316, 342, 360, 380, 395, 417, 456, 474, 556, 570, 632, 684, 695, 711, 760, 790, 834, 855, 948, 1112, 1140, 1185, 1251, 1368, 1390, 1422, 1501, 1580, 1668, 1710, 1896, 2085, 2280, 2370, 2502, 2641, 2780, 2844, 3002, 3160, 3336, 3420, 3555, 4170, 4503, 4740, 5004, 5282, 5560, 5688, 6004, 6255, 6840, 7110, 7505, 7923, 8340, 9006, 9480, 10008, 10564, 10981, 12008, 12510, 13205, 13509, 14220, 15010, 15846, 16680, 18012, 21128, 21962, 22515, 23769, 25020, 26410, 27018, 28440, 30020, 31692, 32943, 36024, 39615, 43924, 45030, 47538, 50040, 52820, 54036, 54905, 60040, 63384, 65886, 67545, 79230, 87848, 90060, 95076, 98829, 105640, 108072, 109810, 118845, 131772, 135090, 158460, 164715, 180120, 190152, 197658, 208639, 219620, 237690, 263544, 270180, 316920, 329430, 395316, 417278, 439240, 475380, 494145, 540360, 625917, 658860, 790632, 834556, 950760, 988290, 1043195, 1251834, 1317720, 1669112, 1877751, 1976580, 2086390, 2503668, 3129585, 3755502, 3953160, 4172780, 5007336, 6259170, 7511004, 8345560, 9388755, 12518340, 15022008, 18777510, 25036680, 37555020, 75110040]

約数ペア:

[(1, 75110040), (2, 37555020), (3, 25036680), (4, 18777510), (5, 15022008), (6, 12518340), (8, 9388755), (9, 8345560), (10, 7511004), (12, 6259170), (15, 5007336), (18, 4172780), (19, 3953160), (20, 3755502), (24, 3129585), (30, 2503668), (36, 2086390), (38, 1976580), (40, 1877751), (45, 1669112), (57, 1317720), (60, 1251834), (72, 1043195), (76, 988290), (79, 950760), (90, 834556), (95, 790632), (114, 658860), (120, 625917), (139, 540360), (152, 494145), (158, 475380), (171, 439240), (180, 417278), (190, 395316), (228, 329430), (237, 316920), (278, 270180), (285, 263544), (316, 237690), (342, 219620), (360, 208639), (380, 197658), (395, 190152), (417, 180120), (456, 164715), (474, 158460), (556, 135090), (570, 131772), (632, 118845), (684, 109810), (695, 108072), (711, 105640), (760, 98829), (790, 95076), (834, 90060), (855, 87848), (948, 79230), (1112, 67545), (1140, 65886), (1185, 63384), (1251, 60040), (1368, 54905), (1390, 54036), (1422, 52820), (1501, 50040), (1580, 47538), (1668, 45030), (1710, 43924), (1896, 39615), (2085, 36024), (2280, 32943), (2370, 31692), (2502, 30020), (2641, 28440), (2780, 27018), (2844, 26410), (3002, 25020), (3160, 23769), (3336, 22515), (3420, 21962), (3555, 21128), (4170, 18012), (4503, 16680), (4740, 15846), (5004, 15010), (5282, 14220), (5560, 13509), (5688, 13205), (6004, 12510), (6255, 12008), (6840, 10981), (7110, 10564), (7505, 10008), (7923, 9480), (8340, 9006)]