266989620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 769450752

約数和(自身を除く): 502461132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 113, 159, 212, 226, 265, 318, 339, 452, 530, 565, 636, 678, 743, 795, 1060, 1130, 1356, 1486, 1590, 1695, 2229, 2260, 2972, 3180, 3390, 3715, 4458, 5989, 6780, 7430, 8916, 11145, 11978, 14860, 17967, 22290, 23956, 29945, 35934, 39379, 44580, 59890, 71868, 78758, 83959, 89835, 118137, 119780, 157516, 167918, 179670, 196895, 236274, 251877, 335836, 359340, 393790, 419795, 472548, 503754, 590685, 787580, 839590, 1007508, 1181370, 1259385, 1679180, 2362740, 2518770, 4449827, 5037540, 8899654, 13349481, 17799308, 22249135, 26698962, 44498270, 53397924, 66747405, 88996540, 133494810, 266989620]

約数ペア:

[(1, 266989620), (2, 133494810), (3, 88996540), (4, 66747405), (5, 53397924), (6, 44498270), (10, 26698962), (12, 22249135), (15, 17799308), (20, 13349481), (30, 8899654), (53, 5037540), (60, 4449827), (106, 2518770), (113, 2362740), (159, 1679180), (212, 1259385), (226, 1181370), (265, 1007508), (318, 839590), (339, 787580), (452, 590685), (530, 503754), (565, 472548), (636, 419795), (678, 393790), (743, 359340), (795, 335836), (1060, 251877), (1130, 236274), (1356, 196895), (1486, 179670), (1590, 167918), (1695, 157516), (2229, 119780), (2260, 118137), (2972, 89835), (3180, 83959), (3390, 78758), (3715, 71868), (4458, 59890), (5989, 44580), (6780, 39379), (7430, 35934), (8916, 29945), (11145, 23956), (11978, 22290), (14860, 17967)]