194090580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{119809}}^1$

素因数の和:119830

約数の個数: 60

約数和(自身を含む): 608874420

約数和(自身を除く): 414783840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 119809, 239618, 359427, 479236, 599045, 718854, 1078281, 1198090, 1437708, 1797135, 2156562, 2396180, 3234843, 3594270, 4313124, 5391405, 6469686, 7188540, 9704529, 10782810, 12939372, 16174215, 19409058, 21565620, 32348430, 38818116, 48522645, 64696860, 97045290, 194090580]

約数ペア:

[(1, 194090580), (2, 97045290), (3, 64696860), (4, 48522645), (5, 38818116), (6, 32348430), (9, 21565620), (10, 19409058), (12, 16174215), (15, 12939372), (18, 10782810), (20, 9704529), (27, 7188540), (30, 6469686), (36, 5391405), (45, 4313124), (54, 3594270), (60, 3234843), (81, 2396180), (90, 2156562), (108, 1797135), (135, 1437708), (162, 1198090), (180, 1078281), (270, 718854), (324, 599045), (405, 479236), (540, 359427), (810, 239618), (1620, 119809)]