268552600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 660672000

約数和(自身を除く): 392119400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 79, 92, 100, 115, 158, 184, 200, 230, 316, 395, 460, 575, 632, 739, 790, 920, 1150, 1478, 1580, 1817, 1975, 2300, 2956, 3160, 3634, 3695, 3950, 4600, 5912, 7268, 7390, 7900, 9085, 14536, 14780, 15800, 16997, 18170, 18475, 29560, 33994, 36340, 36950, 45425, 58381, 67988, 72680, 73900, 84985, 90850, 116762, 135976, 147800, 169970, 181700, 233524, 291905, 339940, 363400, 424925, 467048, 583810, 679880, 849850, 1167620, 1342763, 1459525, 1699700, 2335240, 2685526, 2919050, 3399400, 5371052, 5838100, 6713815, 10742104, 11676200, 13427630, 26855260, 33569075, 53710520, 67138150, 134276300, 268552600]

約数ペア:

[(1, 268552600), (2, 134276300), (4, 67138150), (5, 53710520), (8, 33569075), (10, 26855260), (20, 13427630), (23, 11676200), (25, 10742104), (40, 6713815), (46, 5838100), (50, 5371052), (79, 3399400), (92, 2919050), (100, 2685526), (115, 2335240), (158, 1699700), (184, 1459525), (200, 1342763), (230, 1167620), (316, 849850), (395, 679880), (460, 583810), (575, 467048), (632, 424925), (739, 363400), (790, 339940), (920, 291905), (1150, 233524), (1478, 181700), (1580, 169970), (1817, 147800), (1975, 135976), (2300, 116762), (2956, 90850), (3160, 84985), (3634, 73900), (3695, 72680), (3950, 67988), (4600, 58381), (5912, 45425), (7268, 36950), (7390, 36340), (7900, 33994), (9085, 29560), (14536, 18475), (14780, 18170), (15800, 16997)]