104902380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52981}}^1$

素因数の和:53007

約数の個数: 72

約数和(自身を含む): 347138064

約数和(自身を除く): 242235684

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, 52981, 105962, 158943, 211924, 264905, 317886, 476829, 529810, 582791, 635772, 794715, 953658, 1059620, 1165582, 1589430, 1748373, 1907316, 2331164, 2384145, 2913955, 3178860, 3496746, 4768290, 5245119, 5827910, 6993492, 8741865, 9536580, 10490238, 11655820, 17483730, 20980476, 26225595, 34967460, 52451190, 104902380]

約数ペア:

[(1, 104902380), (2, 52451190), (3, 34967460), (4, 26225595), (5, 20980476), (6, 17483730), (9, 11655820), (10, 10490238), (11, 9536580), (12, 8741865), (15, 6993492), (18, 5827910), (20, 5245119), (22, 4768290), (30, 3496746), (33, 3178860), (36, 2913955), (44, 2384145), (45, 2331164), (55, 1907316), (60, 1748373), (66, 1589430), (90, 1165582), (99, 1059620), (110, 953658), (132, 794715), (165, 635772), (180, 582791), (198, 529810), (220, 476829), (330, 317886), (396, 264905), (495, 211924), (660, 158943), (990, 105962), (1980, 52981)]