82464200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 247484160

約数和(自身を除く): 165019960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 91, 92, 100, 104, 115, 130, 140, 161, 175, 182, 184, 197, 200, 230, 260, 280, 299, 322, 325, 350, 364, 394, 455, 460, 520, 575, 598, 644, 650, 700, 728, 788, 805, 910, 920, 985, 1150, 1196, 1288, 1300, 1379, 1400, 1495, 1576, 1610, 1820, 1970, 2093, 2275, 2300, 2392, 2561, 2600, 2758, 2990, 3220, 3640, 3940, 4025, 4186, 4531, 4550, 4600, 4925, 5122, 5516, 5980, 6440, 6895, 7475, 7880, 8050, 8372, 9062, 9100, 9850, 10244, 10465, 11032, 11960, 12805, 13790, 14950, 16100, 16744, 17927, 18124, 18200, 19700, 20488, 20930, 22655, 25610, 27580, 29900, 31717, 32200, 34475, 35854, 36248, 39400, 41860, 45310, 51220, 52325, 55160, 58903, 59800, 63434, 64025, 68950, 71708, 83720, 89635, 90620, 102440, 104650, 113275, 117806, 126868, 128050, 137900, 143416, 158585, 179270, 181240, 209300, 226550, 235612, 253736, 256100, 275800, 294515, 317170, 358540, 412321, 418600, 448175, 453100, 471224, 512200, 589030, 634340, 717080, 792925, 824642, 896350, 906200, 1178060, 1268680, 1472575, 1585850, 1649284, 1792700, 2061605, 2356120, 2945150, 3171700, 3298568, 3585400, 4123210, 5890300, 6343400, 8246420, 10308025, 11780600, 16492840, 20616050, 41232100, 82464200]

約数ペア:

[(1, 82464200), (2, 41232100), (4, 20616050), (5, 16492840), (7, 11780600), (8, 10308025), (10, 8246420), (13, 6343400), (14, 5890300), (20, 4123210), (23, 3585400), (25, 3298568), (26, 3171700), (28, 2945150), (35, 2356120), (40, 2061605), (46, 1792700), (50, 1649284), (52, 1585850), (56, 1472575), (65, 1268680), (70, 1178060), (91, 906200), (92, 896350), (100, 824642), (104, 792925), (115, 717080), (130, 634340), (140, 589030), (161, 512200), (175, 471224), (182, 453100), (184, 448175), (197, 418600), (200, 412321), (230, 358540), (260, 317170), (280, 294515), (299, 275800), (322, 256100), (325, 253736), (350, 235612), (364, 226550), (394, 209300), (455, 181240), (460, 179270), (520, 158585), (575, 143416), (598, 137900), (644, 128050), (650, 126868), (700, 117806), (728, 113275), (788, 104650), (805, 102440), (910, 90620), (920, 89635), (985, 83720), (1150, 71708), (1196, 68950), (1288, 64025), (1300, 63434), (1379, 59800), (1400, 58903), (1495, 55160), (1576, 52325), (1610, 51220), (1820, 45310), (1970, 41860), (2093, 39400), (2275, 36248), (2300, 35854), (2392, 34475), (2561, 32200), (2600, 31717), (2758, 29900), (2990, 27580), (3220, 25610), (3640, 22655), (3940, 20930), (4025, 20488), (4186, 19700), (4531, 18200), (4550, 18124), (4600, 17927), (4925, 16744), (5122, 16100), (5516, 14950), (5980, 13790), (6440, 12805), (6895, 11960), (7475, 11032), (7880, 10465), (8050, 10244), (8372, 9850), (9062, 9100)]