8129550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 23748480

約数和(自身を除く): 15618930

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 379, 390, 429, 550, 650, 715, 758, 825, 858, 975, 1137, 1430, 1650, 1895, 1950, 2145, 2274, 3575, 3790, 4169, 4290, 4927, 5685, 7150, 8338, 9475, 9854, 10725, 11370, 12507, 14781, 18950, 20845, 21450, 24635, 25014, 28425, 29562, 41690, 49270, 54197, 56850, 62535, 73905, 104225, 108394, 123175, 125070, 147810, 162591, 208450, 246350, 270985, 312675, 325182, 369525, 541970, 625350, 739050, 812955, 1354925, 1625910, 2709850, 4064775, 8129550]

約数ペア:

[(1, 8129550), (2, 4064775), (3, 2709850), (5, 1625910), (6, 1354925), (10, 812955), (11, 739050), (13, 625350), (15, 541970), (22, 369525), (25, 325182), (26, 312675), (30, 270985), (33, 246350), (39, 208450), (50, 162591), (55, 147810), (65, 125070), (66, 123175), (75, 108394), (78, 104225), (110, 73905), (130, 62535), (143, 56850), (150, 54197), (165, 49270), (195, 41690), (275, 29562), (286, 28425), (325, 25014), (330, 24635), (379, 21450), (390, 20845), (429, 18950), (550, 14781), (650, 12507), (715, 11370), (758, 10725), (825, 9854), (858, 9475), (975, 8338), (1137, 7150), (1430, 5685), (1650, 4927), (1895, 4290), (1950, 4169), (2145, 3790), (2274, 3575)]