7068750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 19686240

約数和(自身を除く): 12617490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 125, 130, 145, 150, 174, 195, 250, 290, 325, 375, 377, 390, 435, 625, 650, 725, 750, 754, 870, 975, 1131, 1250, 1450, 1625, 1875, 1885, 1950, 2175, 2262, 3125, 3250, 3625, 3750, 3770, 4350, 4875, 5655, 6250, 7250, 8125, 9375, 9425, 9750, 10875, 11310, 16250, 18125, 18750, 18850, 21750, 24375, 28275, 36250, 40625, 47125, 48750, 54375, 56550, 81250, 90625, 94250, 108750, 121875, 141375, 181250, 235625, 243750, 271875, 282750, 471250, 543750, 706875, 1178125, 1413750, 2356250, 3534375, 7068750]

約数ペア:

[(1, 7068750), (2, 3534375), (3, 2356250), (5, 1413750), (6, 1178125), (10, 706875), (13, 543750), (15, 471250), (25, 282750), (26, 271875), (29, 243750), (30, 235625), (39, 181250), (50, 141375), (58, 121875), (65, 108750), (75, 94250), (78, 90625), (87, 81250), (125, 56550), (130, 54375), (145, 48750), (150, 47125), (174, 40625), (195, 36250), (250, 28275), (290, 24375), (325, 21750), (375, 18850), (377, 18750), (390, 18125), (435, 16250), (625, 11310), (650, 10875), (725, 9750), (750, 9425), (754, 9375), (870, 8125), (975, 7250), (1131, 6250), (1250, 5655), (1450, 4875), (1625, 4350), (1875, 3770), (1885, 3750), (1950, 3625), (2175, 3250), (2262, 3125)]