69404280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52579}}^1$

素因数の和:52604

約数の個数: 64

約数和(自身を含む): 227145600

約数和(自身を除く): 157741320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 52579, 105158, 157737, 210316, 262895, 315474, 420632, 525790, 578369, 630948, 788685, 1051580, 1156738, 1261896, 1577370, 1735107, 2103160, 2313476, 2891845, 3154740, 3470214, 4626952, 5783690, 6309480, 6940428, 8675535, 11567380, 13880856, 17351070, 23134760, 34702140, 69404280]

約数ペア:

[(1, 69404280), (2, 34702140), (3, 23134760), (4, 17351070), (5, 13880856), (6, 11567380), (8, 8675535), (10, 6940428), (11, 6309480), (12, 5783690), (15, 4626952), (20, 3470214), (22, 3154740), (24, 2891845), (30, 2313476), (33, 2103160), (40, 1735107), (44, 1577370), (55, 1261896), (60, 1156738), (66, 1051580), (88, 788685), (110, 630948), (120, 578369), (132, 525790), (165, 420632), (220, 315474), (264, 262895), (330, 210316), (440, 157737), (660, 105158), (1320, 52579)]