151919150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 290271600

約数和(自身を除く): 138352450

約数列:

[1, 2, 5, 10, 25, 50, 67, 101, 134, 202, 335, 449, 505, 670, 898, 1010, 1675, 2245, 2525, 3350, 4490, 5050, 6767, 11225, 13534, 22450, 30083, 33835, 45349, 60166, 67670, 90698, 150415, 169175, 226745, 300830, 338350, 453490, 752075, 1133725, 1504150, 2267450, 3038383, 6076766, 15191915, 30383830, 75959575, 151919150]

約数ペア:

[(1, 151919150), (2, 75959575), (5, 30383830), (10, 15191915), (25, 6076766), (50, 3038383), (67, 2267450), (101, 1504150), (134, 1133725), (202, 752075), (335, 453490), (449, 338350), (505, 300830), (670, 226745), (898, 169175), (1010, 150415), (1675, 90698), (2245, 67670), (2525, 60166), (3350, 45349), (4490, 33835), (5050, 30083), (6767, 22450), (11225, 13534)]