151463940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{68227}}^1$

素因数の和:68276

約数の個数: 48

約数和(自身を含む): 435567552

約数和(自身を除く): 284103612

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, 68227, 136454, 204681, 272908, 341135, 409362, 682270, 818724, 1023405, 1364540, 2046810, 2524399, 4093620, 5048798, 7573197, 10097596, 12621995, 15146394, 25243990, 30292788, 37865985, 50487980, 75731970, 151463940]

約数ペア:

[(1, 151463940), (2, 75731970), (3, 50487980), (4, 37865985), (5, 30292788), (6, 25243990), (10, 15146394), (12, 12621995), (15, 10097596), (20, 7573197), (30, 5048798), (37, 4093620), (60, 2524399), (74, 2046810), (111, 1364540), (148, 1023405), (185, 818724), (222, 682270), (370, 409362), (444, 341135), (555, 272908), (740, 204681), (1110, 136454), (2220, 68227)]