326333200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 830304000

約数和(自身を除く): 503970800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 79, 80, 92, 100, 115, 158, 184, 200, 230, 316, 368, 395, 400, 449, 460, 575, 632, 790, 898, 920, 1150, 1264, 1580, 1796, 1817, 1840, 1975, 2245, 2300, 3160, 3592, 3634, 3950, 4490, 4600, 6320, 7184, 7268, 7900, 8980, 9085, 9200, 10327, 11225, 14536, 15800, 17960, 18170, 20654, 22450, 29072, 31600, 35471, 35920, 36340, 41308, 44900, 45425, 51635, 70942, 72680, 82616, 89800, 90850, 103270, 141884, 145360, 165232, 177355, 179600, 181700, 206540, 258175, 283768, 354710, 363400, 413080, 516350, 567536, 709420, 726800, 815833, 826160, 886775, 1032700, 1418840, 1631666, 1773550, 2065400, 2837680, 3263332, 3547100, 4079165, 4130800, 6526664, 7094200, 8158330, 13053328, 14188400, 16316660, 20395825, 32633320, 40791650, 65266640, 81583300, 163166600, 326333200]

約数ペア:

[(1, 326333200), (2, 163166600), (4, 81583300), (5, 65266640), (8, 40791650), (10, 32633320), (16, 20395825), (20, 16316660), (23, 14188400), (25, 13053328), (40, 8158330), (46, 7094200), (50, 6526664), (79, 4130800), (80, 4079165), (92, 3547100), (100, 3263332), (115, 2837680), (158, 2065400), (184, 1773550), (200, 1631666), (230, 1418840), (316, 1032700), (368, 886775), (395, 826160), (400, 815833), (449, 726800), (460, 709420), (575, 567536), (632, 516350), (790, 413080), (898, 363400), (920, 354710), (1150, 283768), (1264, 258175), (1580, 206540), (1796, 181700), (1817, 179600), (1840, 177355), (1975, 165232), (2245, 145360), (2300, 141884), (3160, 103270), (3592, 90850), (3634, 89800), (3950, 82616), (4490, 72680), (4600, 70942), (6320, 51635), (7184, 45425), (7268, 44900), (7900, 41308), (8980, 36340), (9085, 35920), (9200, 35471), (10327, 31600), (11225, 29072), (14536, 22450), (15800, 20654), (17960, 18170)]