54400980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 161280000

約数和(自身を除く): 106879020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 499, 690, 790, 948, 998, 1185, 1380, 1497, 1580, 1817, 1996, 2370, 2495, 2994, 3634, 4740, 4990, 5451, 5988, 7268, 7485, 9085, 9980, 10902, 11477, 14970, 18170, 21804, 22954, 27255, 29940, 34431, 36340, 39421, 45908, 54510, 57385, 68862, 78842, 109020, 114770, 118263, 137724, 157684, 172155, 197105, 229540, 236526, 344310, 394210, 473052, 591315, 688620, 788420, 906683, 1182630, 1813366, 2365260, 2720049, 3626732, 4533415, 5440098, 9066830, 10880196, 13600245, 18133660, 27200490, 54400980]

約数ペア:

[(1, 54400980), (2, 27200490), (3, 18133660), (4, 13600245), (5, 10880196), (6, 9066830), (10, 5440098), (12, 4533415), (15, 3626732), (20, 2720049), (23, 2365260), (30, 1813366), (46, 1182630), (60, 906683), (69, 788420), (79, 688620), (92, 591315), (115, 473052), (138, 394210), (158, 344310), (230, 236526), (237, 229540), (276, 197105), (316, 172155), (345, 157684), (395, 137724), (460, 118263), (474, 114770), (499, 109020), (690, 78842), (790, 68862), (948, 57385), (998, 54510), (1185, 45908), (1380, 39421), (1497, 36340), (1580, 34431), (1817, 29940), (1996, 27255), (2370, 22954), (2495, 21804), (2994, 18170), (3634, 14970), (4740, 11477), (4990, 10902), (5451, 9980), (5988, 9085), (7268, 7485)]