154927450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 295963200

約数和(自身を除く): 141035750

約数列:

[1, 2, 5, 10, 25, 50, 67, 103, 134, 206, 335, 449, 515, 670, 898, 1030, 1675, 2245, 2575, 3350, 4490, 5150, 6901, 11225, 13802, 22450, 30083, 34505, 46247, 60166, 69010, 92494, 150415, 172525, 231235, 300830, 345050, 462470, 752075, 1156175, 1504150, 2312350, 3098549, 6197098, 15492745, 30985490, 77463725, 154927450]

約数ペア:

[(1, 154927450), (2, 77463725), (5, 30985490), (10, 15492745), (25, 6197098), (50, 3098549), (67, 2312350), (103, 1504150), (134, 1156175), (206, 752075), (335, 462470), (449, 345050), (515, 300830), (670, 231235), (898, 172525), (1030, 150415), (1675, 92494), (2245, 69010), (2575, 60166), (3350, 46247), (4490, 34505), (5150, 30083), (6901, 22450), (11225, 13802)]