75134740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 167328000

約数和(自身を除く): 92193260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1327, 1490, 2654, 2831, 2980, 5308, 5662, 6635, 11324, 13270, 14155, 25213, 26540, 28310, 50426, 56620, 100852, 126065, 197723, 252130, 395446, 504260, 790892, 988615, 1977230, 3756737, 3954460, 7513474, 15026948, 18783685, 37567370, 75134740]

約数ペア:

[(1, 75134740), (2, 37567370), (4, 18783685), (5, 15026948), (10, 7513474), (19, 3954460), (20, 3756737), (38, 1977230), (76, 988615), (95, 790892), (149, 504260), (190, 395446), (298, 252130), (380, 197723), (596, 126065), (745, 100852), (1327, 56620), (1490, 50426), (2654, 28310), (2831, 26540), (2980, 25213), (5308, 14155), (5662, 13270), (6635, 11324)]