148334220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274693}}^1$

素因数の和:274711

約数の個数: 48

約数和(自身を含む): 461485920

約数和(自身を除く): 313151700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 274693, 549386, 824079, 1098772, 1373465, 1648158, 2472237, 2746930, 3296316, 4120395, 4944474, 5493860, 7416711, 8240790, 9888948, 12361185, 14833422, 16481580, 24722370, 29666844, 37083555, 49444740, 74167110, 148334220]

約数ペア:

[(1, 148334220), (2, 74167110), (3, 49444740), (4, 37083555), (5, 29666844), (6, 24722370), (9, 16481580), (10, 14833422), (12, 12361185), (15, 9888948), (18, 8240790), (20, 7416711), (27, 5493860), (30, 4944474), (36, 4120395), (45, 3296316), (54, 2746930), (60, 2472237), (90, 1648158), (108, 1373465), (135, 1098772), (180, 824079), (270, 549386), (540, 274693)]