181828440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 434583720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 97, 120, 123, 127, 164, 180, 194, 205, 246, 254, 291, 328, 360, 369, 381, 388, 410, 485, 492, 508, 582, 615, 635, 738, 762, 776, 820, 873, 970, 984, 1016, 1143, 1164, 1230, 1270, 1455, 1476, 1524, 1640, 1746, 1845, 1905, 1940, 2286, 2328, 2460, 2540, 2910, 2952, 3048, 3492, 3690, 3810, 3880, 3977, 4365, 4572, 4920, 5080, 5207, 5715, 5820, 6984, 7380, 7620, 7954, 8730, 9144, 10414, 11430, 11640, 11931, 12319, 14760, 15240, 15621, 15908, 17460, 19885, 20828, 22860, 23862, 24638, 26035, 31242, 31816, 34920, 35793, 36957, 39770, 41656, 45720, 46863, 47724, 49276, 52070, 59655, 61595, 62484, 71586, 73914, 78105, 79540, 93726, 95448, 98552, 104140, 110871, 119310, 123190, 124968, 143172, 147828, 156210, 159080, 178965, 184785, 187452, 208280, 221742, 234315, 238620, 246380, 286344, 295656, 312420, 357930, 369570, 374904, 443484, 468630, 477240, 492760, 505079, 554355, 624840, 715860, 739140, 886968, 937260, 1010158, 1108710, 1431720, 1478280, 1515237, 1874520, 2020316, 2217420, 2525395, 3030474, 4040632, 4434840, 4545711, 5050790, 6060948, 7576185, 9091422, 10101580, 12121896, 15152370, 18182844, 20203160, 22728555, 30304740, 36365688, 45457110, 60609480, 90914220, 181828440]

約数ペア:

[(1, 181828440), (2, 90914220), (3, 60609480), (4, 45457110), (5, 36365688), (6, 30304740), (8, 22728555), (9, 20203160), (10, 18182844), (12, 15152370), (15, 12121896), (18, 10101580), (20, 9091422), (24, 7576185), (30, 6060948), (36, 5050790), (40, 4545711), (41, 4434840), (45, 4040632), (60, 3030474), (72, 2525395), (82, 2217420), (90, 2020316), (97, 1874520), (120, 1515237), (123, 1478280), (127, 1431720), (164, 1108710), (180, 1010158), (194, 937260), (205, 886968), (246, 739140), (254, 715860), (291, 624840), (328, 554355), (360, 505079), (369, 492760), (381, 477240), (388, 468630), (410, 443484), (485, 374904), (492, 369570), (508, 357930), (582, 312420), (615, 295656), (635, 286344), (738, 246380), (762, 238620), (776, 234315), (820, 221742), (873, 208280), (970, 187452), (984, 184785), (1016, 178965), (1143, 159080), (1164, 156210), (1230, 147828), (1270, 143172), (1455, 124968), (1476, 123190), (1524, 119310), (1640, 110871), (1746, 104140), (1845, 98552), (1905, 95448), (1940, 93726), (2286, 79540), (2328, 78105), (2460, 73914), (2540, 71586), (2910, 62484), (2952, 61595), (3048, 59655), (3492, 52070), (3690, 49276), (3810, 47724), (3880, 46863), (3977, 45720), (4365, 41656), (4572, 39770), (4920, 36957), (5080, 35793), (5207, 34920), (5715, 31816), (5820, 31242), (6984, 26035), (7380, 24638), (7620, 23862), (7954, 22860), (8730, 20828), (9144, 19885), (10414, 17460), (11430, 15908), (11640, 15621), (11931, 15240), (12319, 14760)]