80412450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17293}}^1$

素因数の和:17339

約数の個数: 48

約数和(自身を含む): 205867776

約数和(自身を除く): 125455326

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, 4650, 17293, 34586, 51879, 86465, 103758, 172930, 259395, 432325, 518790, 536083, 864650, 1072166, 1296975, 1608249, 2593950, 2680415, 3216498, 5360830, 8041245, 13402075, 16082490, 26804150, 40206225, 80412450]

約数ペア:

[(1, 80412450), (2, 40206225), (3, 26804150), (5, 16082490), (6, 13402075), (10, 8041245), (15, 5360830), (25, 3216498), (30, 2680415), (31, 2593950), (50, 1608249), (62, 1296975), (75, 1072166), (93, 864650), (150, 536083), (155, 518790), (186, 432325), (310, 259395), (465, 172930), (775, 103758), (930, 86465), (1550, 51879), (2325, 34586), (4650, 17293)]