331478100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3797}}^1$

素因数の和:3914

約数の個数: 108

約数和(自身を含む): 1049987484

約数和(自身を除く): 718509384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 485, 582, 873, 900, 970, 1164, 1455, 1746, 1940, 2425, 2910, 3492, 3797, 4365, 4850, 5820, 7275, 7594, 8730, 9700, 11391, 14550, 15188, 17460, 18985, 21825, 22782, 29100, 34173, 37970, 43650, 45564, 56955, 68346, 75940, 87300, 94925, 113910, 136692, 170865, 189850, 227820, 284775, 341730, 368309, 379700, 569550, 683460, 736618, 854325, 1104927, 1139100, 1473236, 1708650, 1841545, 2209854, 3314781, 3417300, 3683090, 4419708, 5524635, 6629562, 7366180, 9207725, 11049270, 13259124, 16573905, 18415450, 22098540, 27623175, 33147810, 36830900, 55246350, 66295620, 82869525, 110492700, 165739050, 331478100]

約数ペア:

[(1, 331478100), (2, 165739050), (3, 110492700), (4, 82869525), (5, 66295620), (6, 55246350), (9, 36830900), (10, 33147810), (12, 27623175), (15, 22098540), (18, 18415450), (20, 16573905), (25, 13259124), (30, 11049270), (36, 9207725), (45, 7366180), (50, 6629562), (60, 5524635), (75, 4419708), (90, 3683090), (97, 3417300), (100, 3314781), (150, 2209854), (180, 1841545), (194, 1708650), (225, 1473236), (291, 1139100), (300, 1104927), (388, 854325), (450, 736618), (485, 683460), (582, 569550), (873, 379700), (900, 368309), (970, 341730), (1164, 284775), (1455, 227820), (1746, 189850), (1940, 170865), (2425, 136692), (2910, 113910), (3492, 94925), (3797, 87300), (4365, 75940), (4850, 68346), (5820, 56955), (7275, 45564), (7594, 43650), (8730, 37970), (9700, 34173), (11391, 29100), (14550, 22782), (15188, 21825), (17460, 18985)]