149840820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277483}}^1$

素因数の和:277501

約数の個数: 48

約数和(自身を含む): 466173120

約数和(自身を除く): 316332300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 277483, 554966, 832449, 1109932, 1387415, 1664898, 2497347, 2774830, 3329796, 4162245, 4994694, 5549660, 7492041, 8324490, 9989388, 12486735, 14984082, 16648980, 24973470, 29968164, 37460205, 49946940, 74920410, 149840820]

約数ペア:

[(1, 149840820), (2, 74920410), (3, 49946940), (4, 37460205), (5, 29968164), (6, 24973470), (9, 16648980), (10, 14984082), (12, 12486735), (15, 9989388), (18, 8324490), (20, 7492041), (27, 5549660), (30, 4994694), (36, 4162245), (45, 3329796), (54, 2774830), (60, 2497347), (90, 1664898), (108, 1387415), (135, 1109932), (180, 832449), (270, 554966), (540, 277483)]