103382820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1151}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 314496000

約数和(自身を除く): 211113180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1151, 1497, 1996, 2302, 2495, 2994, 3453, 4491, 4604, 4990, 5755, 5988, 6906, 7485, 8982, 9980, 10359, 11510, 13812, 14970, 17265, 17964, 20718, 22455, 23020, 29940, 34530, 41436, 44910, 51795, 69060, 89820, 103590, 207180, 574349, 1148698, 1723047, 2297396, 2871745, 3446094, 5169141, 5743490, 6892188, 8615235, 10338282, 11486980, 17230470, 20676564, 25845705, 34460940, 51691410, 103382820]

約数ペア:

[(1, 103382820), (2, 51691410), (3, 34460940), (4, 25845705), (5, 20676564), (6, 17230470), (9, 11486980), (10, 10338282), (12, 8615235), (15, 6892188), (18, 5743490), (20, 5169141), (30, 3446094), (36, 2871745), (45, 2297396), (60, 1723047), (90, 1148698), (180, 574349), (499, 207180), (998, 103590), (1151, 89820), (1497, 69060), (1996, 51795), (2302, 44910), (2495, 41436), (2994, 34530), (3453, 29940), (4491, 23020), (4604, 22455), (4990, 20718), (5755, 17964), (5988, 17265), (6906, 14970), (7485, 13812), (8982, 11510), (9980, 10359)]