79469600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 231735168

約数和(自身を除く): 152265568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 617, 644, 700, 736, 800, 805, 920, 1120, 1150, 1234, 1288, 1400, 1610, 1840, 2300, 2468, 2576, 2800, 3085, 3220, 3680, 4025, 4319, 4600, 4936, 5152, 5600, 6170, 6440, 8050, 8638, 9200, 9872, 12340, 12880, 14191, 15425, 16100, 17276, 18400, 19744, 21595, 24680, 25760, 28382, 30850, 32200, 34552, 43190, 49360, 56764, 61700, 64400, 69104, 70955, 86380, 98720, 99337, 107975, 113528, 123400, 128800, 138208, 141910, 172760, 198674, 215950, 227056, 246800, 283820, 345520, 354775, 397348, 431900, 454112, 493600, 496685, 567640, 691040, 709550, 794696, 863800, 993370, 1135280, 1419100, 1589392, 1727600, 1986740, 2270560, 2483425, 2838200, 3178784, 3455200, 3973480, 4966850, 5676400, 7946960, 9933700, 11352800, 15893920, 19867400, 39734800, 79469600]

約数ペア:

[(1, 79469600), (2, 39734800), (4, 19867400), (5, 15893920), (7, 11352800), (8, 9933700), (10, 7946960), (14, 5676400), (16, 4966850), (20, 3973480), (23, 3455200), (25, 3178784), (28, 2838200), (32, 2483425), (35, 2270560), (40, 1986740), (46, 1727600), (50, 1589392), (56, 1419100), (70, 1135280), (80, 993370), (92, 863800), (100, 794696), (112, 709550), (115, 691040), (140, 567640), (160, 496685), (161, 493600), (175, 454112), (184, 431900), (200, 397348), (224, 354775), (230, 345520), (280, 283820), (322, 246800), (350, 227056), (368, 215950), (400, 198674), (460, 172760), (560, 141910), (575, 138208), (617, 128800), (644, 123400), (700, 113528), (736, 107975), (800, 99337), (805, 98720), (920, 86380), (1120, 70955), (1150, 69104), (1234, 64400), (1288, 61700), (1400, 56764), (1610, 49360), (1840, 43190), (2300, 34552), (2468, 32200), (2576, 30850), (2800, 28382), (3085, 25760), (3220, 24680), (3680, 21595), (4025, 19744), (4319, 18400), (4600, 17276), (4936, 16100), (5152, 15425), (5600, 14191), (6170, 12880), (6440, 12340), (8050, 9872), (8638, 9200)]