45248940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22853}}^1$

素因数の和:22879

約数の個数: 72

約数和(自身を含む): 149739408

約数和(自身を除く): 104490468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 22853, 45706, 68559, 91412, 114265, 137118, 205677, 228530, 251383, 274236, 342795, 411354, 457060, 502766, 685590, 754149, 822708, 1005532, 1028385, 1256915, 1371180, 1508298, 2056770, 2262447, 2513830, 3016596, 3770745, 4113540, 4524894, 5027660, 7541490, 9049788, 11312235, 15082980, 22624470, 45248940]

約数ペア:

[(1, 45248940), (2, 22624470), (3, 15082980), (4, 11312235), (5, 9049788), (6, 7541490), (9, 5027660), (10, 4524894), (11, 4113540), (12, 3770745), (15, 3016596), (18, 2513830), (20, 2262447), (22, 2056770), (30, 1508298), (33, 1371180), (36, 1256915), (44, 1028385), (45, 1005532), (55, 822708), (60, 754149), (66, 685590), (90, 502766), (99, 457060), (110, 411354), (132, 342795), (165, 274236), (180, 251383), (198, 228530), (220, 205677), (330, 137118), (396, 114265), (495, 91412), (660, 68559), (990, 45706), (1980, 22853)]