78072450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1879}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 194422080

約数和(自身を除く): 116349630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 277, 554, 831, 1385, 1662, 1879, 2770, 3758, 4155, 5637, 6925, 8310, 9395, 11274, 13850, 18790, 20775, 28185, 41550, 46975, 56370, 93950, 140925, 281850, 520483, 1040966, 1561449, 2602415, 3122898, 5204830, 7807245, 13012075, 15614490, 26024150, 39036225, 78072450]

約数ペア:

[(1, 78072450), (2, 39036225), (3, 26024150), (5, 15614490), (6, 13012075), (10, 7807245), (15, 5204830), (25, 3122898), (30, 2602415), (50, 1561449), (75, 1040966), (150, 520483), (277, 281850), (554, 140925), (831, 93950), (1385, 56370), (1662, 46975), (1879, 41550), (2770, 28185), (3758, 20775), (4155, 18790), (5637, 13850), (6925, 11274), (8310, 9395)]