7440150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 18619344

約数和(自身を除く): 11179194

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 257, 386, 514, 579, 771, 965, 1158, 1285, 1542, 1930, 2570, 2895, 3855, 4825, 5790, 6425, 7710, 9650, 12850, 14475, 19275, 28950, 38550, 49601, 99202, 148803, 248005, 297606, 496010, 744015, 1240025, 1488030, 2480050, 3720075, 7440150]

約数ペア:

[(1, 7440150), (2, 3720075), (3, 2480050), (5, 1488030), (6, 1240025), (10, 744015), (15, 496010), (25, 297606), (30, 248005), (50, 148803), (75, 99202), (150, 49601), (193, 38550), (257, 28950), (386, 19275), (514, 14475), (579, 12850), (771, 9650), (965, 7710), (1158, 6425), (1285, 5790), (1542, 4825), (1930, 3855), (2570, 2895)]