100802820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31699}}^1$

素因数の和:31764

約数の個数: 48

約数和(自身を含む): 287582400

約数和(自身を除く): 186779580

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, 31699, 63398, 95097, 126796, 158495, 190194, 316990, 380388, 475485, 633980, 950970, 1680047, 1901940, 3360094, 5040141, 6720188, 8400235, 10080282, 16800470, 20160564, 25200705, 33600940, 50401410, 100802820]

約数ペア:

[(1, 100802820), (2, 50401410), (3, 33600940), (4, 25200705), (5, 20160564), (6, 16800470), (10, 10080282), (12, 8400235), (15, 6720188), (20, 5040141), (30, 3360094), (53, 1901940), (60, 1680047), (106, 950970), (159, 633980), (212, 475485), (265, 380388), (318, 316990), (530, 190194), (636, 158495), (795, 126796), (1060, 95097), (1590, 63398), (3180, 31699)]