180538344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 577402020

約数和(自身を除く): 396863676

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 701, 876, 882, 1022, 1176, 1314, 1402, 1533, 1752, 1764, 2044, 2103, 2628, 2804, 3066, 3528, 3577, 4088, 4206, 4599, 4907, 5256, 5608, 6132, 6309, 7154, 8412, 9198, 9814, 10731, 12264, 12618, 14308, 14721, 16824, 18396, 19628, 21462, 25236, 28616, 29442, 32193, 34349, 36792, 39256, 42924, 44163, 50472, 51173, 58884, 64386, 68698, 85848, 88326, 102346, 103047, 117768, 128772, 137396, 153519, 176652, 204692, 206094, 257544, 274792, 307038, 309141, 353304, 358211, 409384, 412188, 460557, 614076, 618282, 716422, 824376, 921114, 1074633, 1228152, 1236564, 1432844, 1842228, 2149266, 2473128, 2507477, 2865688, 3223899, 3684456, 4298532, 5014954, 6447798, 7522431, 8597064, 10029908, 12895596, 15044862, 20059816, 22567293, 25791192, 30089724, 45134586, 60179448, 90269172, 180538344]

約数ペア:

[(1, 180538344), (2, 90269172), (3, 60179448), (4, 45134586), (6, 30089724), (7, 25791192), (8, 22567293), (9, 20059816), (12, 15044862), (14, 12895596), (18, 10029908), (21, 8597064), (24, 7522431), (28, 6447798), (36, 5014954), (42, 4298532), (49, 3684456), (56, 3223899), (63, 2865688), (72, 2507477), (73, 2473128), (84, 2149266), (98, 1842228), (126, 1432844), (146, 1236564), (147, 1228152), (168, 1074633), (196, 921114), (219, 824376), (252, 716422), (292, 618282), (294, 614076), (392, 460557), (438, 412188), (441, 409384), (504, 358211), (511, 353304), (584, 309141), (588, 307038), (657, 274792), (701, 257544), (876, 206094), (882, 204692), (1022, 176652), (1176, 153519), (1314, 137396), (1402, 128772), (1533, 117768), (1752, 103047), (1764, 102346), (2044, 88326), (2103, 85848), (2628, 68698), (2804, 64386), (3066, 58884), (3528, 51173), (3577, 50472), (4088, 44163), (4206, 42924), (4599, 39256), (4907, 36792), (5256, 34349), (5608, 32193), (6132, 29442), (6309, 28616), (7154, 25236), (8412, 21462), (9198, 19628), (9814, 18396), (10731, 16824), (12264, 14721), (12618, 14308)]