90626820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28499}}^1$

素因数の和:28564

約数の個数: 48

約数和(自身を含む): 258552000

約数和(自身を除く): 167925180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 28499, 56998, 85497, 113996, 142495, 170994, 284990, 341988, 427485, 569980, 854970, 1510447, 1709940, 3020894, 4531341, 6041788, 7552235, 9062682, 15104470, 18125364, 22656705, 30208940, 45313410, 90626820]

約数ペア:

[(1, 90626820), (2, 45313410), (3, 30208940), (4, 22656705), (5, 18125364), (6, 15104470), (10, 9062682), (12, 7552235), (15, 6041788), (20, 4531341), (30, 3020894), (53, 1709940), (60, 1510447), (106, 854970), (159, 569980), (212, 427485), (265, 341988), (318, 284990), (530, 170994), (636, 142495), (795, 113996), (1060, 85497), (1590, 56998), (3180, 28499)]