12801450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 32783616

約数和(自身を除く): 19982166

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 2753, 4650, 5506, 8259, 13765, 16518, 27530, 41295, 68825, 82590, 85343, 137650, 170686, 206475, 256029, 412950, 426715, 512058, 853430, 1280145, 2133575, 2560290, 4267150, 6400725, 12801450]

約数ペア:

[(1, 12801450), (2, 6400725), (3, 4267150), (5, 2560290), (6, 2133575), (10, 1280145), (15, 853430), (25, 512058), (30, 426715), (31, 412950), (50, 256029), (62, 206475), (75, 170686), (93, 137650), (150, 85343), (155, 82590), (186, 68825), (310, 41295), (465, 27530), (775, 16518), (930, 13765), (1550, 8259), (2325, 5506), (2753, 4650)]