145101660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219851}}^1$

素因数の和:219874

約数の個数: 48

約数和(自身を含む): 443221632

約数和(自身を除く): 298119972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 219851, 439702, 659553, 879404, 1099255, 1319106, 2198510, 2418361, 2638212, 3297765, 4397020, 4836722, 6595530, 7255083, 9673444, 12091805, 13191060, 14510166, 24183610, 29020332, 36275415, 48367220, 72550830, 145101660]

約数ペア:

[(1, 145101660), (2, 72550830), (3, 48367220), (4, 36275415), (5, 29020332), (6, 24183610), (10, 14510166), (11, 13191060), (12, 12091805), (15, 9673444), (20, 7255083), (22, 6595530), (30, 4836722), (33, 4397020), (44, 3297765), (55, 2638212), (60, 2418361), (66, 2198510), (110, 1319106), (132, 1099255), (165, 879404), (220, 659553), (330, 439702), (660, 219851)]