258603800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 744751440

約数和(自身を除く): 486147640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 325, 338, 350, 364, 455, 520, 650, 676, 700, 728, 845, 910, 1093, 1183, 1300, 1352, 1400, 1690, 1820, 2186, 2275, 2366, 2600, 3380, 3640, 4225, 4372, 4550, 4732, 5465, 5915, 6760, 7651, 8450, 8744, 9100, 9464, 10930, 11830, 14209, 15302, 16900, 18200, 21860, 23660, 27325, 28418, 29575, 30604, 33800, 38255, 43720, 47320, 54650, 56836, 59150, 61208, 71045, 76510, 99463, 109300, 113672, 118300, 142090, 153020, 184717, 191275, 198926, 218600, 236600, 284180, 306040, 355225, 369434, 382550, 397852, 497315, 568360, 710450, 738868, 765100, 795704, 923585, 994630, 1293019, 1420900, 1477736, 1530200, 1847170, 1989260, 2486575, 2586038, 2841800, 3694340, 3978520, 4617925, 4973150, 5172076, 6465095, 7388680, 9235850, 9946300, 10344152, 12930190, 18471700, 19892600, 25860380, 32325475, 36943400, 51720760, 64650950, 129301900, 258603800]

約数ペア:

[(1, 258603800), (2, 129301900), (4, 64650950), (5, 51720760), (7, 36943400), (8, 32325475), (10, 25860380), (13, 19892600), (14, 18471700), (20, 12930190), (25, 10344152), (26, 9946300), (28, 9235850), (35, 7388680), (40, 6465095), (50, 5172076), (52, 4973150), (56, 4617925), (65, 3978520), (70, 3694340), (91, 2841800), (100, 2586038), (104, 2486575), (130, 1989260), (140, 1847170), (169, 1530200), (175, 1477736), (182, 1420900), (200, 1293019), (260, 994630), (280, 923585), (325, 795704), (338, 765100), (350, 738868), (364, 710450), (455, 568360), (520, 497315), (650, 397852), (676, 382550), (700, 369434), (728, 355225), (845, 306040), (910, 284180), (1093, 236600), (1183, 218600), (1300, 198926), (1352, 191275), (1400, 184717), (1690, 153020), (1820, 142090), (2186, 118300), (2275, 113672), (2366, 109300), (2600, 99463), (3380, 76510), (3640, 71045), (4225, 61208), (4372, 59150), (4550, 56836), (4732, 54650), (5465, 47320), (5915, 43720), (6760, 38255), (7651, 33800), (8450, 30604), (8744, 29575), (9100, 28418), (9464, 27325), (10930, 23660), (11830, 21860), (14209, 18200), (15302, 16900)]