149745660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67453}}^1$

素因数の和:67502

約数の個数: 48

約数和(自身を含む): 430626336

約数和(自身を除く): 280880676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 67453, 134906, 202359, 269812, 337265, 404718, 674530, 809436, 1011795, 1349060, 2023590, 2495761, 4047180, 4991522, 7487283, 9983044, 12478805, 14974566, 24957610, 29949132, 37436415, 49915220, 74872830, 149745660]

約数ペア:

[(1, 149745660), (2, 74872830), (3, 49915220), (4, 37436415), (5, 29949132), (6, 24957610), (10, 14974566), (12, 12478805), (15, 9983044), (20, 7487283), (30, 4991522), (37, 4047180), (60, 2495761), (74, 2023590), (111, 1349060), (148, 1011795), (185, 809436), (222, 674530), (370, 404718), (444, 337265), (555, 269812), (740, 202359), (1110, 134906), (2220, 67453)]