85903740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4113

約数の個数: 120

約数和(自身を含む): 290283840

約数和(自身を除く): 204380100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4079, 4212, 5265, 7020, 8158, 10530, 12237, 16316, 20395, 21060, 24474, 36711, 40790, 48948, 53027, 61185, 73422, 81580, 106054, 110133, 122370, 146844, 159081, 183555, 212108, 220266, 244740, 265135, 318162, 330399, 367110, 440532, 477243, 530270, 550665, 636324, 660798, 734220, 795405, 954486, 1060540, 1101330, 1321596, 1431729, 1590810, 1651995, 1908972, 2202660, 2386215, 2863458, 3181620, 3303990, 4295187, 4772430, 5726916, 6607980, 7158645, 8590374, 9544860, 14317290, 17180748, 21475935, 28634580, 42951870, 85903740]

約数ペア:

[(1, 85903740), (2, 42951870), (3, 28634580), (4, 21475935), (5, 17180748), (6, 14317290), (9, 9544860), (10, 8590374), (12, 7158645), (13, 6607980), (15, 5726916), (18, 4772430), (20, 4295187), (26, 3303990), (27, 3181620), (30, 2863458), (36, 2386215), (39, 2202660), (45, 1908972), (52, 1651995), (54, 1590810), (60, 1431729), (65, 1321596), (78, 1101330), (81, 1060540), (90, 954486), (108, 795405), (117, 734220), (130, 660798), (135, 636324), (156, 550665), (162, 530270), (180, 477243), (195, 440532), (234, 367110), (260, 330399), (270, 318162), (324, 265135), (351, 244740), (390, 220266), (405, 212108), (468, 183555), (540, 159081), (585, 146844), (702, 122370), (780, 110133), (810, 106054), (1053, 81580), (1170, 73422), (1404, 61185), (1620, 53027), (1755, 48948), (2106, 40790), (2340, 36711), (3510, 24474), (4079, 21060), (4212, 20395), (5265, 16316), (7020, 12237), (8158, 10530)]