149714200

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{4327}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 350178480

約数和(自身を除く): 200464280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1730, 3460, 4325, 4327, 6920, 8650, 8654, 17300, 17308, 21635, 34600, 34616, 43270, 86540, 108175, 173080, 216350, 432700, 748571, 865400, 1497142, 2994284, 3742855, 5988568, 7485710, 14971420, 18714275, 29942840, 37428550, 74857100, 149714200]

約数ペア:

[(1, 149714200), (2, 74857100), (4, 37428550), (5, 29942840), (8, 18714275), (10, 14971420), (20, 7485710), (25, 5988568), (40, 3742855), (50, 2994284), (100, 1497142), (173, 865400), (200, 748571), (346, 432700), (692, 216350), (865, 173080), (1384, 108175), (1730, 86540), (3460, 43270), (4325, 34616), (4327, 34600), (6920, 21635), (8650, 17308), (8654, 17300)]