89725740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 96

約数和(自身を含む): 277959360

約数和(自身を除く): 188233620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 3109, 4810, 5772, 6218, 7215, 9327, 9620, 12436, 14430, 15545, 18654, 28860, 31090, 37308, 40417, 46635, 62180, 80834, 93270, 115033, 121251, 161668, 186540, 202085, 230066, 242502, 345099, 404170, 460132, 485004, 575165, 606255, 690198, 808340, 1150330, 1212510, 1380396, 1495429, 1725495, 2300660, 2425020, 2990858, 3450990, 4486287, 5981716, 6901980, 7477145, 8972574, 14954290, 17945148, 22431435, 29908580, 44862870, 89725740]

約数ペア:

[(1, 89725740), (2, 44862870), (3, 29908580), (4, 22431435), (5, 17945148), (6, 14954290), (10, 8972574), (12, 7477145), (13, 6901980), (15, 5981716), (20, 4486287), (26, 3450990), (30, 2990858), (37, 2425020), (39, 2300660), (52, 1725495), (60, 1495429), (65, 1380396), (74, 1212510), (78, 1150330), (111, 808340), (130, 690198), (148, 606255), (156, 575165), (185, 485004), (195, 460132), (222, 404170), (260, 345099), (370, 242502), (390, 230066), (444, 202085), (481, 186540), (555, 161668), (740, 121251), (780, 115033), (962, 93270), (1110, 80834), (1443, 62180), (1924, 46635), (2220, 40417), (2405, 37308), (2886, 31090), (3109, 28860), (4810, 18654), (5772, 15545), (6218, 14430), (7215, 12436), (9327, 9620)]