63878700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3087

約数の個数: 72

約数和(自身を含む): 187488000

約数和(自身を除く): 123609300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 2999, 3550, 4260, 5325, 5998, 7100, 8997, 10650, 11996, 14995, 17994, 21300, 29990, 35988, 44985, 59980, 74975, 89970, 149950, 179940, 212929, 224925, 299900, 425858, 449850, 638787, 851716, 899700, 1064645, 1277574, 2129290, 2555148, 3193935, 4258580, 5323225, 6387870, 10646450, 12775740, 15969675, 21292900, 31939350, 63878700]

約数ペア:

[(1, 63878700), (2, 31939350), (3, 21292900), (4, 15969675), (5, 12775740), (6, 10646450), (10, 6387870), (12, 5323225), (15, 4258580), (20, 3193935), (25, 2555148), (30, 2129290), (50, 1277574), (60, 1064645), (71, 899700), (75, 851716), (100, 638787), (142, 449850), (150, 425858), (213, 299900), (284, 224925), (300, 212929), (355, 179940), (426, 149950), (710, 89970), (852, 74975), (1065, 59980), (1420, 44985), (1775, 35988), (2130, 29990), (2999, 21300), (3550, 17994), (4260, 14995), (5325, 11996), (5998, 10650), (7100, 8997)]