71949240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18169}}^1$

素因数の和:18197

約数の個数: 96

約数和(自身を含む): 255106800

約数和(自身を除く): 183157560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 18169, 36338, 54507, 72676, 90845, 109014, 145352, 163521, 181690, 199859, 218028, 272535, 327042, 363380, 399718, 436056, 545070, 599577, 654084, 726760, 799436, 817605, 999295, 1090140, 1199154, 1308168, 1598872, 1635210, 1798731, 1998590, 2180280, 2398308, 2997885, 3270420, 3597462, 3997180, 4796616, 5995770, 6540840, 7194924, 7994360, 8993655, 11991540, 14389848, 17987310, 23983080, 35974620, 71949240]

約数ペア:

[(1, 71949240), (2, 35974620), (3, 23983080), (4, 17987310), (5, 14389848), (6, 11991540), (8, 8993655), (9, 7994360), (10, 7194924), (11, 6540840), (12, 5995770), (15, 4796616), (18, 3997180), (20, 3597462), (22, 3270420), (24, 2997885), (30, 2398308), (33, 2180280), (36, 1998590), (40, 1798731), (44, 1635210), (45, 1598872), (55, 1308168), (60, 1199154), (66, 1090140), (72, 999295), (88, 817605), (90, 799436), (99, 726760), (110, 654084), (120, 599577), (132, 545070), (165, 436056), (180, 399718), (198, 363380), (220, 327042), (264, 272535), (330, 218028), (360, 199859), (396, 181690), (440, 163521), (495, 145352), (660, 109014), (792, 90845), (990, 72676), (1320, 54507), (1980, 36338), (3960, 18169)]