140210100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3623}}^1$

素因数の和:3686

約数の個数: 108

約数和(自身を含む): 449825376

約数和(自身を除く): 309615276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3623, 3870, 4300, 6450, 7246, 7740, 9675, 10869, 12900, 14492, 18115, 19350, 21738, 32607, 36230, 38700, 43476, 54345, 65214, 72460, 90575, 108690, 130428, 155789, 163035, 181150, 217380, 271725, 311578, 326070, 362300, 467367, 543450, 623156, 652140, 778945, 815175, 934734, 1086900, 1402101, 1557890, 1630350, 1869468, 2336835, 2804202, 3115780, 3260700, 3894725, 4673670, 5608404, 7010505, 7789450, 9347340, 11684175, 14021010, 15578900, 23368350, 28042020, 35052525, 46736700, 70105050, 140210100]

約数ペア:

[(1, 140210100), (2, 70105050), (3, 46736700), (4, 35052525), (5, 28042020), (6, 23368350), (9, 15578900), (10, 14021010), (12, 11684175), (15, 9347340), (18, 7789450), (20, 7010505), (25, 5608404), (30, 4673670), (36, 3894725), (43, 3260700), (45, 3115780), (50, 2804202), (60, 2336835), (75, 1869468), (86, 1630350), (90, 1557890), (100, 1402101), (129, 1086900), (150, 934734), (172, 815175), (180, 778945), (215, 652140), (225, 623156), (258, 543450), (300, 467367), (387, 362300), (430, 326070), (450, 311578), (516, 271725), (645, 217380), (774, 181150), (860, 163035), (900, 155789), (1075, 130428), (1290, 108690), (1548, 90575), (1935, 72460), (2150, 65214), (2580, 54345), (3225, 43476), (3623, 38700), (3870, 36230), (4300, 32607), (6450, 21738), (7246, 19350), (7740, 18115), (9675, 14492), (10869, 12900)]