238147000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2658

約数の個数: 128

約数和(自身を含む): 686125440

約数和(自身を除く): 447978440

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, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 1000, 1300, 1400, 1625, 1750, 1820, 2275, 2600, 2617, 3250, 3500, 3640, 4550, 5234, 6500, 7000, 9100, 10468, 11375, 13000, 13085, 18200, 18319, 20936, 22750, 26170, 34021, 36638, 45500, 52340, 65425, 68042, 73276, 91000, 91595, 104680, 130850, 136084, 146552, 170105, 183190, 238147, 261700, 272168, 327125, 340210, 366380, 457975, 476294, 523400, 654250, 680420, 732760, 850525, 915950, 952588, 1190735, 1308500, 1360840, 1701050, 1831900, 1905176, 2289875, 2381470, 2617000, 3402100, 3663800, 4252625, 4579750, 4762940, 5953675, 6804200, 8505250, 9159500, 9525880, 11907350, 17010500, 18319000, 23814700, 29768375, 34021000, 47629400, 59536750, 119073500, 238147000]

約数ペア:

[(1, 238147000), (2, 119073500), (4, 59536750), (5, 47629400), (7, 34021000), (8, 29768375), (10, 23814700), (13, 18319000), (14, 17010500), (20, 11907350), (25, 9525880), (26, 9159500), (28, 8505250), (35, 6804200), (40, 5953675), (50, 4762940), (52, 4579750), (56, 4252625), (65, 3663800), (70, 3402100), (91, 2617000), (100, 2381470), (104, 2289875), (125, 1905176), (130, 1831900), (140, 1701050), (175, 1360840), (182, 1308500), (200, 1190735), (250, 952588), (260, 915950), (280, 850525), (325, 732760), (350, 680420), (364, 654250), (455, 523400), (500, 476294), (520, 457975), (650, 366380), (700, 340210), (728, 327125), (875, 272168), (910, 261700), (1000, 238147), (1300, 183190), (1400, 170105), (1625, 146552), (1750, 136084), (1820, 130850), (2275, 104680), (2600, 91595), (2617, 91000), (3250, 73276), (3500, 68042), (3640, 65425), (4550, 52340), (5234, 45500), (6500, 36638), (7000, 34021), (9100, 26170), (10468, 22750), (11375, 20936), (13000, 18319), (13085, 18200)]