201275010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3533}}^1$

素因数の和:3760

約数の個数: 64

約数和(自身を含む): 539429760

約数和(自身を除く): 338154750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 3165, 3533, 3798, 5697, 6330, 7066, 9495, 10599, 11394, 17665, 18990, 21198, 28485, 31797, 35330, 52995, 56970, 63594, 95391, 105990, 158985, 190782, 317970, 476955, 745463, 953910, 1490926, 2236389, 3727315, 4472778, 6709167, 7454630, 11181945, 13418334, 20127501, 22363890, 33545835, 40255002, 67091670, 100637505, 201275010]

約数ペア:

[(1, 201275010), (2, 100637505), (3, 67091670), (5, 40255002), (6, 33545835), (9, 22363890), (10, 20127501), (15, 13418334), (18, 11181945), (27, 7454630), (30, 6709167), (45, 4472778), (54, 3727315), (90, 2236389), (135, 1490926), (211, 953910), (270, 745463), (422, 476955), (633, 317970), (1055, 190782), (1266, 158985), (1899, 105990), (2110, 95391), (3165, 63594), (3533, 56970), (3798, 52995), (5697, 35330), (6330, 31797), (7066, 28485), (9495, 21198), (10599, 18990), (11394, 17665)]