57471660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 123968340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1499, 1917, 2130, 2556, 2998, 3195, 3834, 4260, 4497, 5996, 6390, 7495, 7668, 8994, 9585, 12780, 13491, 14990, 17988, 19170, 22485, 26982, 29980, 38340, 40473, 44970, 53964, 67455, 80946, 89940, 106429, 134910, 161892, 202365, 212858, 269820, 319287, 404730, 425716, 532145, 638574, 809460, 957861, 1064290, 1277148, 1596435, 1915722, 2128580, 2873583, 3192870, 3831444, 4789305, 5747166, 6385740, 9578610, 11494332, 14367915, 19157220, 28735830, 57471660]

約数ペア:

[(1, 57471660), (2, 28735830), (3, 19157220), (4, 14367915), (5, 11494332), (6, 9578610), (9, 6385740), (10, 5747166), (12, 4789305), (15, 3831444), (18, 3192870), (20, 2873583), (27, 2128580), (30, 1915722), (36, 1596435), (45, 1277148), (54, 1064290), (60, 957861), (71, 809460), (90, 638574), (108, 532145), (135, 425716), (142, 404730), (180, 319287), (213, 269820), (270, 212858), (284, 202365), (355, 161892), (426, 134910), (540, 106429), (639, 89940), (710, 80946), (852, 67455), (1065, 53964), (1278, 44970), (1420, 40473), (1499, 38340), (1917, 29980), (2130, 26982), (2556, 22485), (2998, 19170), (3195, 17988), (3834, 14990), (4260, 13491), (4497, 12780), (5996, 9585), (6390, 8994), (7495, 7668)]