91496220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 263424000

約数和(自身を除く): 171927780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 158, 194, 199, 237, 291, 316, 388, 395, 398, 474, 485, 582, 597, 790, 796, 948, 970, 995, 1164, 1185, 1194, 1455, 1580, 1940, 1990, 2370, 2388, 2910, 2985, 3980, 4740, 5820, 5970, 7663, 11940, 15326, 15721, 19303, 22989, 30652, 31442, 38315, 38606, 45978, 47163, 57909, 62884, 76630, 77212, 78605, 91956, 94326, 96515, 114945, 115818, 153260, 157210, 188652, 193030, 229890, 231636, 235815, 289545, 314420, 386060, 459780, 471630, 579090, 943260, 1158180, 1524937, 3049874, 4574811, 6099748, 7624685, 9149622, 15249370, 18299244, 22874055, 30498740, 45748110, 91496220]

約数ペア:

[(1, 91496220), (2, 45748110), (3, 30498740), (4, 22874055), (5, 18299244), (6, 15249370), (10, 9149622), (12, 7624685), (15, 6099748), (20, 4574811), (30, 3049874), (60, 1524937), (79, 1158180), (97, 943260), (158, 579090), (194, 471630), (199, 459780), (237, 386060), (291, 314420), (316, 289545), (388, 235815), (395, 231636), (398, 229890), (474, 193030), (485, 188652), (582, 157210), (597, 153260), (790, 115818), (796, 114945), (948, 96515), (970, 94326), (995, 91956), (1164, 78605), (1185, 77212), (1194, 76630), (1455, 62884), (1580, 57909), (1940, 47163), (1990, 45978), (2370, 38606), (2388, 38315), (2910, 31442), (2985, 30652), (3980, 22989), (4740, 19303), (5820, 15721), (5970, 15326), (7663, 11940)]