82418100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6449

約数の個数: 72

約数和(自身を含む): 244046880

約数和(自身を除く): 161628780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6389, 6450, 12778, 12900, 19167, 25556, 31945, 38334, 63890, 76668, 95835, 127780, 159725, 191670, 274727, 319450, 383340, 479175, 549454, 638900, 824181, 958350, 1098908, 1373635, 1648362, 1916700, 2747270, 3296724, 4120905, 5494540, 6868175, 8241810, 13736350, 16483620, 20604525, 27472700, 41209050, 82418100]

約数ペア:

[(1, 82418100), (2, 41209050), (3, 27472700), (4, 20604525), (5, 16483620), (6, 13736350), (10, 8241810), (12, 6868175), (15, 5494540), (20, 4120905), (25, 3296724), (30, 2747270), (43, 1916700), (50, 1648362), (60, 1373635), (75, 1098908), (86, 958350), (100, 824181), (129, 638900), (150, 549454), (172, 479175), (215, 383340), (258, 319450), (300, 274727), (430, 191670), (516, 159725), (645, 127780), (860, 95835), (1075, 76668), (1290, 63890), (2150, 38334), (2580, 31945), (3225, 25556), (4300, 19167), (6389, 12900), (6450, 12778)]