89478360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 292500000

約数和(自身を除く): 203021640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1249, 1592, 1791, 1990, 2388, 2498, 2985, 3582, 3747, 3980, 4776, 4996, 5970, 6245, 7164, 7494, 7960, 8955, 9992, 11241, 11940, 12490, 14328, 14988, 17910, 18735, 22482, 23880, 24980, 29976, 35820, 37470, 44964, 49960, 56205, 71640, 74940, 89928, 112410, 149880, 224820, 248551, 449640, 497102, 745653, 994204, 1242755, 1491306, 1988408, 2236959, 2485510, 2982612, 3728265, 4473918, 4971020, 5965224, 7456530, 8947836, 9942040, 11184795, 14913060, 17895672, 22369590, 29826120, 44739180, 89478360]

約数ペア:

[(1, 89478360), (2, 44739180), (3, 29826120), (4, 22369590), (5, 17895672), (6, 14913060), (8, 11184795), (9, 9942040), (10, 8947836), (12, 7456530), (15, 5965224), (18, 4971020), (20, 4473918), (24, 3728265), (30, 2982612), (36, 2485510), (40, 2236959), (45, 1988408), (60, 1491306), (72, 1242755), (90, 994204), (120, 745653), (180, 497102), (199, 449640), (360, 248551), (398, 224820), (597, 149880), (796, 112410), (995, 89928), (1194, 74940), (1249, 71640), (1592, 56205), (1791, 49960), (1990, 44964), (2388, 37470), (2498, 35820), (2985, 29976), (3582, 24980), (3747, 23880), (3980, 22482), (4776, 18735), (4996, 17910), (5970, 14988), (6245, 14328), (7164, 12490), (7494, 11940), (7960, 11241), (8955, 9992)]