9925500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 31187520

約数和(自身を除く): 21262020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 509, 650, 750, 780, 975, 1018, 1300, 1500, 1527, 1625, 1950, 2036, 2545, 3054, 3250, 3900, 4875, 5090, 6108, 6500, 6617, 7635, 9750, 10180, 12725, 13234, 15270, 19500, 19851, 25450, 26468, 30540, 33085, 38175, 39702, 50900, 63625, 66170, 76350, 79404, 99255, 127250, 132340, 152700, 165425, 190875, 198510, 254500, 330850, 381750, 397020, 496275, 661700, 763500, 827125, 992550, 1654250, 1985100, 2481375, 3308500, 4962750, 9925500]

約数ペア:

[(1, 9925500), (2, 4962750), (3, 3308500), (4, 2481375), (5, 1985100), (6, 1654250), (10, 992550), (12, 827125), (13, 763500), (15, 661700), (20, 496275), (25, 397020), (26, 381750), (30, 330850), (39, 254500), (50, 198510), (52, 190875), (60, 165425), (65, 152700), (75, 132340), (78, 127250), (100, 99255), (125, 79404), (130, 76350), (150, 66170), (156, 63625), (195, 50900), (250, 39702), (260, 38175), (300, 33085), (325, 30540), (375, 26468), (390, 25450), (500, 19851), (509, 19500), (650, 15270), (750, 13234), (780, 12725), (975, 10180), (1018, 9750), (1300, 7635), (1500, 6617), (1527, 6500), (1625, 6108), (1950, 5090), (2036, 4875), (2545, 3900), (3054, 3250)]