1413750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 80

約数和(自身を含む): 3936240

約数和(自身を除く): 2522490

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, 3250, 3625, 3750, 3770, 4350, 4875, 5655, 7250, 8125, 9425, 9750, 10875, 11310, 16250, 18125, 18850, 21750, 24375, 28275, 36250, 47125, 48750, 54375, 56550, 94250, 108750, 141375, 235625, 282750, 471250, 706875, 1413750]

約数ペア:

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