85992400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 120

約数和(自身を含む): 232485120

約数和(自身を除く): 146492720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 719, 920, 1040, 1150, 1196, 1300, 1438, 1495, 1840, 2300, 2392, 2600, 2876, 2990, 3595, 4600, 4784, 5200, 5752, 5980, 7190, 7475, 9200, 9347, 11504, 11960, 14380, 14950, 16537, 17975, 18694, 23920, 28760, 29900, 33074, 35950, 37388, 46735, 57520, 59800, 66148, 71900, 74776, 82685, 93470, 119600, 132296, 143800, 149552, 165370, 186940, 214981, 233675, 264592, 287600, 330740, 373880, 413425, 429962, 467350, 661480, 747760, 826850, 859924, 934700, 1074905, 1322960, 1653700, 1719848, 1869400, 2149810, 3307400, 3439696, 3738800, 4299620, 5374525, 6614800, 8599240, 10749050, 17198480, 21498100, 42996200, 85992400]

約数ペア:

[(1, 85992400), (2, 42996200), (4, 21498100), (5, 17198480), (8, 10749050), (10, 8599240), (13, 6614800), (16, 5374525), (20, 4299620), (23, 3738800), (25, 3439696), (26, 3307400), (40, 2149810), (46, 1869400), (50, 1719848), (52, 1653700), (65, 1322960), (80, 1074905), (92, 934700), (100, 859924), (104, 826850), (115, 747760), (130, 661480), (184, 467350), (200, 429962), (208, 413425), (230, 373880), (260, 330740), (299, 287600), (325, 264592), (368, 233675), (400, 214981), (460, 186940), (520, 165370), (575, 149552), (598, 143800), (650, 132296), (719, 119600), (920, 93470), (1040, 82685), (1150, 74776), (1196, 71900), (1300, 66148), (1438, 59800), (1495, 57520), (1840, 46735), (2300, 37388), (2392, 35950), (2600, 33074), (2876, 29900), (2990, 28760), (3595, 23920), (4600, 18694), (4784, 17975), (5200, 16537), (5752, 14950), (5980, 14380), (7190, 11960), (7475, 11504), (9200, 9347)]