12688930200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{491819}}^1$

素因数の和:491881

約数の個数: 96

約数和(自身を含む): 40250548800

約数和(自身を除く): 27561618600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 2150, 2580, 3225, 4300, 5160, 6450, 8600, 12900, 25800, 491819, 983638, 1475457, 1967276, 2459095, 2950914, 3934552, 4918190, 5901828, 7377285, 9836380, 11803656, 12295475, 14754570, 19672760, 21148217, 24590950, 29509140, 36886425, 42296434, 49181900, 59018280, 63444651, 73772850, 84592868, 98363800, 105741085, 126889302, 147545700, 169185736, 211482170, 253778604, 295091400, 317223255, 422964340, 507557208, 528705425, 634446510, 845928680, 1057410850, 1268893020, 1586116275, 2114821700, 2537786040, 3172232550, 4229643400, 6344465100, 12688930200]

約数ペア:

[(1, 12688930200), (2, 6344465100), (3, 4229643400), (4, 3172232550), (5, 2537786040), (6, 2114821700), (8, 1586116275), (10, 1268893020), (12, 1057410850), (15, 845928680), (20, 634446510), (24, 528705425), (25, 507557208), (30, 422964340), (40, 317223255), (43, 295091400), (50, 253778604), (60, 211482170), (75, 169185736), (86, 147545700), (100, 126889302), (120, 105741085), (129, 98363800), (150, 84592868), (172, 73772850), (200, 63444651), (215, 59018280), (258, 49181900), (300, 42296434), (344, 36886425), (430, 29509140), (516, 24590950), (600, 21148217), (645, 19672760), (860, 14754570), (1032, 12295475), (1075, 11803656), (1290, 9836380), (1720, 7377285), (2150, 5901828), (2580, 4918190), (3225, 3934552), (4300, 2950914), (5160, 2459095), (6450, 1967276), (8600, 1475457), (12900, 983638), (25800, 491819)]