91529880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 128

約数和(自身を含む): 308689920

約数和(自身を除く): 217160040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2551, 2760, 2990, 3588, 4485, 5102, 5980, 7176, 7653, 8970, 10204, 11960, 12755, 15306, 17940, 20408, 25510, 30612, 33163, 35880, 38265, 51020, 58673, 61224, 66326, 76530, 99489, 102040, 117346, 132652, 153060, 165815, 176019, 198978, 234692, 265304, 293365, 306120, 331630, 352038, 397956, 469384, 497445, 586730, 663260, 704076, 762749, 795912, 880095, 994890, 1173460, 1326520, 1408152, 1525498, 1760190, 1989780, 2288247, 2346920, 3050996, 3520380, 3813745, 3979560, 4576494, 6101992, 7040760, 7627490, 9152988, 11441235, 15254980, 18305976, 22882470, 30509960, 45764940, 91529880]

約数ペア:

[(1, 91529880), (2, 45764940), (3, 30509960), (4, 22882470), (5, 18305976), (6, 15254980), (8, 11441235), (10, 9152988), (12, 7627490), (13, 7040760), (15, 6101992), (20, 4576494), (23, 3979560), (24, 3813745), (26, 3520380), (30, 3050996), (39, 2346920), (40, 2288247), (46, 1989780), (52, 1760190), (60, 1525498), (65, 1408152), (69, 1326520), (78, 1173460), (92, 994890), (104, 880095), (115, 795912), (120, 762749), (130, 704076), (138, 663260), (156, 586730), (184, 497445), (195, 469384), (230, 397956), (260, 352038), (276, 331630), (299, 306120), (312, 293365), (345, 265304), (390, 234692), (460, 198978), (520, 176019), (552, 165815), (598, 153060), (690, 132652), (780, 117346), (897, 102040), (920, 99489), (1196, 76530), (1380, 66326), (1495, 61224), (1560, 58673), (1794, 51020), (2392, 38265), (2551, 35880), (2760, 33163), (2990, 30612), (3588, 25510), (4485, 20408), (5102, 17940), (5980, 15306), (7176, 12755), (7653, 11960), (8970, 10204)]