38861250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 99793056

約数和(自身を除く): 60931806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 241, 250, 258, 375, 430, 482, 625, 645, 723, 750, 1075, 1205, 1250, 1290, 1446, 1875, 2150, 2410, 3225, 3615, 3750, 5375, 6025, 6450, 7230, 10363, 10750, 12050, 16125, 18075, 20726, 26875, 30125, 31089, 32250, 36150, 51815, 53750, 60250, 62178, 80625, 90375, 103630, 150625, 155445, 161250, 180750, 259075, 301250, 310890, 451875, 518150, 777225, 903750, 1295375, 1554450, 2590750, 3886125, 6476875, 7772250, 12953750, 19430625, 38861250]

約数ペア:

[(1, 38861250), (2, 19430625), (3, 12953750), (5, 7772250), (6, 6476875), (10, 3886125), (15, 2590750), (25, 1554450), (30, 1295375), (43, 903750), (50, 777225), (75, 518150), (86, 451875), (125, 310890), (129, 301250), (150, 259075), (215, 180750), (241, 161250), (250, 155445), (258, 150625), (375, 103630), (430, 90375), (482, 80625), (625, 62178), (645, 60250), (723, 53750), (750, 51815), (1075, 36150), (1205, 32250), (1250, 31089), (1290, 30125), (1446, 26875), (1875, 20726), (2150, 18075), (2410, 16125), (3225, 12050), (3615, 10750), (3750, 10363), (5375, 7230), (6025, 6450)]