84403020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 256132800

約数和(自身を除く): 171729780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 260, 390, 449, 482, 723, 780, 898, 964, 1205, 1347, 1446, 1796, 2245, 2410, 2694, 2892, 3133, 3615, 4490, 4820, 5388, 5837, 6266, 6735, 7230, 8980, 9399, 11674, 12532, 13470, 14460, 15665, 17511, 18798, 23348, 26940, 29185, 31330, 35022, 37596, 46995, 58370, 62660, 70044, 87555, 93990, 108209, 116740, 175110, 187980, 216418, 324627, 350220, 432836, 541045, 649254, 1082090, 1298508, 1406717, 1623135, 2164180, 2813434, 3246270, 4220151, 5626868, 6492540, 7033585, 8440302, 14067170, 16880604, 21100755, 28134340, 42201510, 84403020]

約数ペア:

[(1, 84403020), (2, 42201510), (3, 28134340), (4, 21100755), (5, 16880604), (6, 14067170), (10, 8440302), (12, 7033585), (13, 6492540), (15, 5626868), (20, 4220151), (26, 3246270), (30, 2813434), (39, 2164180), (52, 1623135), (60, 1406717), (65, 1298508), (78, 1082090), (130, 649254), (156, 541045), (195, 432836), (241, 350220), (260, 324627), (390, 216418), (449, 187980), (482, 175110), (723, 116740), (780, 108209), (898, 93990), (964, 87555), (1205, 70044), (1347, 62660), (1446, 58370), (1796, 46995), (2245, 37596), (2410, 35022), (2694, 31330), (2892, 29185), (3133, 26940), (3615, 23348), (4490, 18798), (4820, 17511), (5388, 15665), (5837, 14460), (6266, 13470), (6735, 12532), (7230, 11674), (8980, 9399)]