225260640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14221}}^1$

素因数の和:14253

約数の個数: 144

約数和(自身を含む): 838642896

約数和(自身を除く): 613382256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 14221, 15840, 28442, 42663, 56884, 71105, 85326, 113768, 127989, 142210, 156431, 170652, 213315, 227536, 255978, 284420, 312862, 341304, 426630, 455072, 469293, 511956, 568840, 625724, 639945, 682608, 782155, 853260, 938586, 1023912, 1137680, 1251448, 1279890, 1365216, 1407879, 1564310, 1706520, 1877172, 2047824, 2275360, 2346465, 2502896, 2559780, 2815758, 3128620, 3413040, 3754344, 4095648, 4692930, 5005792, 5119560, 5631516, 6257240, 6826080, 7039395, 7508688, 9385860, 10239120, 11263032, 12514480, 14078790, 15017376, 18771720, 20478240, 22526064, 25028960, 28157580, 37543440, 45052128, 56315160, 75086880, 112630320, 225260640]

約数ペア:

[(1, 225260640), (2, 112630320), (3, 75086880), (4, 56315160), (5, 45052128), (6, 37543440), (8, 28157580), (9, 25028960), (10, 22526064), (11, 20478240), (12, 18771720), (15, 15017376), (16, 14078790), (18, 12514480), (20, 11263032), (22, 10239120), (24, 9385860), (30, 7508688), (32, 7039395), (33, 6826080), (36, 6257240), (40, 5631516), (44, 5119560), (45, 5005792), (48, 4692930), (55, 4095648), (60, 3754344), (66, 3413040), (72, 3128620), (80, 2815758), (88, 2559780), (90, 2502896), (96, 2346465), (99, 2275360), (110, 2047824), (120, 1877172), (132, 1706520), (144, 1564310), (160, 1407879), (165, 1365216), (176, 1279890), (180, 1251448), (198, 1137680), (220, 1023912), (240, 938586), (264, 853260), (288, 782155), (330, 682608), (352, 639945), (360, 625724), (396, 568840), (440, 511956), (480, 469293), (495, 455072), (528, 426630), (660, 341304), (720, 312862), (792, 284420), (880, 255978), (990, 227536), (1056, 213315), (1320, 170652), (1440, 156431), (1584, 142210), (1760, 127989), (1980, 113768), (2640, 85326), (3168, 71105), (3960, 56884), (5280, 42663), (7920, 28442), (14221, 15840)]