56707020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5564

約数の個数: 96

約数和(自身を含む): 185740800

約数和(自身を除く): 129033780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 5527, 10260, 11054, 16581, 22108, 27635, 33162, 49743, 55270, 66324, 82905, 99486, 105013, 110540, 149229, 165810, 198972, 210026, 248715, 298458, 315039, 331620, 420052, 497430, 525065, 596916, 630078, 746145, 945117, 994860, 1050130, 1260156, 1492290, 1575195, 1890234, 2100260, 2835351, 2984580, 3150390, 3780468, 4725585, 5670702, 6300780, 9451170, 11341404, 14176755, 18902340, 28353510, 56707020]

約数ペア:

[(1, 56707020), (2, 28353510), (3, 18902340), (4, 14176755), (5, 11341404), (6, 9451170), (9, 6300780), (10, 5670702), (12, 4725585), (15, 3780468), (18, 3150390), (19, 2984580), (20, 2835351), (27, 2100260), (30, 1890234), (36, 1575195), (38, 1492290), (45, 1260156), (54, 1050130), (57, 994860), (60, 945117), (76, 746145), (90, 630078), (95, 596916), (108, 525065), (114, 497430), (135, 420052), (171, 331620), (180, 315039), (190, 298458), (228, 248715), (270, 210026), (285, 198972), (342, 165810), (380, 149229), (513, 110540), (540, 105013), (570, 99486), (684, 82905), (855, 66324), (1026, 55270), (1140, 49743), (1710, 33162), (2052, 27635), (2565, 22108), (3420, 16581), (5130, 11054), (5527, 10260)]