13867500

素因数分解:

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

素因数の和:113

約数の個数: 90

約数和(自身を含む): 41396124

約数和(自身を除く): 27528624

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 430, 500, 516, 625, 645, 750, 860, 1075, 1250, 1290, 1500, 1849, 1875, 2150, 2500, 2580, 3225, 3698, 3750, 4300, 5375, 5547, 6450, 7396, 7500, 9245, 10750, 11094, 12900, 16125, 18490, 21500, 22188, 26875, 27735, 32250, 36980, 46225, 53750, 55470, 64500, 80625, 92450, 107500, 110940, 138675, 161250, 184900, 231125, 277350, 322500, 462250, 554700, 693375, 924500, 1155625, 1386750, 2311250, 2773500, 3466875, 4622500, 6933750, 13867500]

約数ペア:

[(1, 13867500), (2, 6933750), (3, 4622500), (4, 3466875), (5, 2773500), (6, 2311250), (10, 1386750), (12, 1155625), (15, 924500), (20, 693375), (25, 554700), (30, 462250), (43, 322500), (50, 277350), (60, 231125), (75, 184900), (86, 161250), (100, 138675), (125, 110940), (129, 107500), (150, 92450), (172, 80625), (215, 64500), (250, 55470), (258, 53750), (300, 46225), (375, 36980), (430, 32250), (500, 27735), (516, 26875), (625, 22188), (645, 21500), (750, 18490), (860, 16125), (1075, 12900), (1250, 11094), (1290, 10750), (1500, 9245), (1849, 7500), (1875, 7396), (2150, 6450), (2500, 5547), (2580, 5375), (3225, 4300), (3698, 3750)]