185698980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 120

約数和(自身を含む): 590325120

約数和(自身を除く): 404626140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1185, 1422, 1451, 1580, 1620, 2133, 2370, 2844, 2902, 3555, 4266, 4353, 4740, 5804, 6399, 7110, 7255, 8532, 8706, 10665, 12798, 13059, 14220, 14510, 17412, 21330, 21765, 25596, 26118, 29020, 31995, 39177, 42660, 43530, 52236, 63990, 65295, 78354, 87060, 114629, 117531, 127980, 130590, 156708, 195885, 229258, 235062, 261180, 343887, 391770, 458516, 470124, 573145, 587655, 687774, 783540, 1031661, 1146290, 1175310, 1375548, 1719435, 2063322, 2292580, 2350620, 3094983, 3438870, 4126644, 5158305, 6189966, 6877740, 9284949, 10316610, 12379932, 15474915, 18569898, 20633220, 30949830, 37139796, 46424745, 61899660, 92849490, 185698980]

約数ペア:

[(1, 185698980), (2, 92849490), (3, 61899660), (4, 46424745), (5, 37139796), (6, 30949830), (9, 20633220), (10, 18569898), (12, 15474915), (15, 12379932), (18, 10316610), (20, 9284949), (27, 6877740), (30, 6189966), (36, 5158305), (45, 4126644), (54, 3438870), (60, 3094983), (79, 2350620), (81, 2292580), (90, 2063322), (108, 1719435), (135, 1375548), (158, 1175310), (162, 1146290), (180, 1031661), (237, 783540), (270, 687774), (316, 587655), (324, 573145), (395, 470124), (405, 458516), (474, 391770), (540, 343887), (711, 261180), (790, 235062), (810, 229258), (948, 195885), (1185, 156708), (1422, 130590), (1451, 127980), (1580, 117531), (1620, 114629), (2133, 87060), (2370, 78354), (2844, 65295), (2902, 63990), (3555, 52236), (4266, 43530), (4353, 42660), (4740, 39177), (5804, 31995), (6399, 29020), (7110, 26118), (7255, 25596), (8532, 21765), (8706, 21330), (10665, 17412), (12798, 14510), (13059, 14220)]