77498370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 80

約数和(自身を含む): 209776248

約数和(自身を除く): 132277878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 241, 270, 397, 405, 482, 723, 794, 810, 1191, 1205, 1446, 1985, 2169, 2382, 2410, 3573, 3615, 3970, 4338, 5955, 6507, 7146, 7230, 10719, 10845, 11910, 13014, 17865, 19521, 21438, 21690, 32157, 32535, 35730, 39042, 53595, 64314, 65070, 95677, 97605, 107190, 160785, 191354, 195210, 287031, 321570, 478385, 574062, 861093, 956770, 1435155, 1722186, 2583279, 2870310, 4305465, 5166558, 7749837, 8610930, 12916395, 15499674, 25832790, 38749185, 77498370]

約数ペア:

[(1, 77498370), (2, 38749185), (3, 25832790), (5, 15499674), (6, 12916395), (9, 8610930), (10, 7749837), (15, 5166558), (18, 4305465), (27, 2870310), (30, 2583279), (45, 1722186), (54, 1435155), (81, 956770), (90, 861093), (135, 574062), (162, 478385), (241, 321570), (270, 287031), (397, 195210), (405, 191354), (482, 160785), (723, 107190), (794, 97605), (810, 95677), (1191, 65070), (1205, 64314), (1446, 53595), (1985, 39042), (2169, 35730), (2382, 32535), (2410, 32157), (3573, 21690), (3615, 21438), (3970, 19521), (4338, 17865), (5955, 13014), (6507, 11910), (7146, 10845), (7230, 10719)]