135450180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4793}}^1$

素因数の和:4965

約数の個数: 72

約数和(自身を含む): 413568792

約数和(自身を除く): 278118612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 4793, 5652, 7065, 9420, 9586, 14130, 14379, 19172, 23965, 28260, 28758, 43137, 47930, 57516, 71895, 86274, 95860, 143790, 172548, 215685, 287580, 431370, 752501, 862740, 1505002, 2257503, 3010004, 3762505, 4515006, 6772509, 7525010, 9030012, 11287515, 13545018, 15050020, 22575030, 27090036, 33862545, 45150060, 67725090, 135450180]

約数ペア:

[(1, 135450180), (2, 67725090), (3, 45150060), (4, 33862545), (5, 27090036), (6, 22575030), (9, 15050020), (10, 13545018), (12, 11287515), (15, 9030012), (18, 7525010), (20, 6772509), (30, 4515006), (36, 3762505), (45, 3010004), (60, 2257503), (90, 1505002), (157, 862740), (180, 752501), (314, 431370), (471, 287580), (628, 215685), (785, 172548), (942, 143790), (1413, 95860), (1570, 86274), (1884, 71895), (2355, 57516), (2826, 47930), (3140, 43137), (4710, 28758), (4793, 28260), (5652, 23965), (7065, 19172), (9420, 14379), (9586, 14130)]