77463270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 207506880

約数和(自身を除く): 130043610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 281, 562, 843, 1021, 1405, 1686, 2042, 2529, 2810, 3063, 4215, 5058, 5105, 6126, 7587, 8430, 9189, 10210, 12645, 15174, 15315, 18378, 25290, 27567, 30630, 37935, 45945, 55134, 75870, 91890, 137835, 275670, 286901, 573802, 860703, 1434505, 1721406, 2582109, 2869010, 4303515, 5164218, 7746327, 8607030, 12910545, 15492654, 25821090, 38731635, 77463270]

約数ペア:

[(1, 77463270), (2, 38731635), (3, 25821090), (5, 15492654), (6, 12910545), (9, 8607030), (10, 7746327), (15, 5164218), (18, 4303515), (27, 2869010), (30, 2582109), (45, 1721406), (54, 1434505), (90, 860703), (135, 573802), (270, 286901), (281, 275670), (562, 137835), (843, 91890), (1021, 75870), (1405, 55134), (1686, 45945), (2042, 37935), (2529, 30630), (2810, 27567), (3063, 25290), (4215, 18378), (5058, 15315), (5105, 15174), (6126, 12645), (7587, 10210), (8430, 9189)]