25193100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 73884160

約数和(自身を除く): 48691060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1063, 1185, 1580, 1975, 2126, 2370, 3189, 3950, 4252, 4740, 5315, 5925, 6378, 7900, 10630, 11850, 12756, 15945, 21260, 23700, 26575, 31890, 53150, 63780, 79725, 83977, 106300, 159450, 167954, 251931, 318900, 335908, 419885, 503862, 839770, 1007724, 1259655, 1679540, 2099425, 2519310, 4198850, 5038620, 6298275, 8397700, 12596550, 25193100]

約数ペア:

[(1, 25193100), (2, 12596550), (3, 8397700), (4, 6298275), (5, 5038620), (6, 4198850), (10, 2519310), (12, 2099425), (15, 1679540), (20, 1259655), (25, 1007724), (30, 839770), (50, 503862), (60, 419885), (75, 335908), (79, 318900), (100, 251931), (150, 167954), (158, 159450), (237, 106300), (300, 83977), (316, 79725), (395, 63780), (474, 53150), (790, 31890), (948, 26575), (1063, 23700), (1185, 21260), (1580, 15945), (1975, 12756), (2126, 11850), (2370, 10630), (3189, 7900), (3950, 6378), (4252, 5925), (4740, 5315)]