85914840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 290918880

約数和(自身を除く): 205004040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 97, 110, 120, 121, 122, 132, 165, 183, 194, 220, 242, 244, 264, 291, 305, 330, 363, 366, 388, 440, 484, 485, 488, 582, 605, 610, 660, 671, 726, 732, 776, 915, 968, 970, 1067, 1164, 1210, 1220, 1320, 1342, 1452, 1455, 1464, 1815, 1830, 1940, 2013, 2134, 2328, 2420, 2440, 2684, 2904, 2910, 3201, 3355, 3630, 3660, 3880, 4026, 4268, 4840, 5335, 5368, 5820, 5917, 6402, 6710, 7260, 7320, 7381, 8052, 8536, 10065, 10670, 11640, 11737, 11834, 12804, 13420, 14520, 14762, 16005, 16104, 17751, 20130, 21340, 22143, 23474, 23668, 25608, 26840, 29524, 29585, 32010, 35211, 35502, 36905, 40260, 42680, 44286, 46948, 47336, 58685, 59048, 59170, 64020, 65087, 70422, 71004, 73810, 80520, 88572, 88755, 93896, 110715, 117370, 118340, 128040, 130174, 140844, 142008, 147620, 176055, 177144, 177510, 195261, 221430, 234740, 236680, 260348, 281688, 295240, 325435, 352110, 355020, 390522, 442860, 469480, 520696, 650870, 704220, 710040, 715957, 781044, 885720, 976305, 1301740, 1408440, 1431914, 1562088, 1952610, 2147871, 2603480, 2863828, 3579785, 3905220, 4295742, 5727656, 7159570, 7810440, 8591484, 10739355, 14319140, 17182968, 21478710, 28638280, 42957420, 85914840]

約数ペア:

[(1, 85914840), (2, 42957420), (3, 28638280), (4, 21478710), (5, 17182968), (6, 14319140), (8, 10739355), (10, 8591484), (11, 7810440), (12, 7159570), (15, 5727656), (20, 4295742), (22, 3905220), (24, 3579785), (30, 2863828), (33, 2603480), (40, 2147871), (44, 1952610), (55, 1562088), (60, 1431914), (61, 1408440), (66, 1301740), (88, 976305), (97, 885720), (110, 781044), (120, 715957), (121, 710040), (122, 704220), (132, 650870), (165, 520696), (183, 469480), (194, 442860), (220, 390522), (242, 355020), (244, 352110), (264, 325435), (291, 295240), (305, 281688), (330, 260348), (363, 236680), (366, 234740), (388, 221430), (440, 195261), (484, 177510), (485, 177144), (488, 176055), (582, 147620), (605, 142008), (610, 140844), (660, 130174), (671, 128040), (726, 118340), (732, 117370), (776, 110715), (915, 93896), (968, 88755), (970, 88572), (1067, 80520), (1164, 73810), (1210, 71004), (1220, 70422), (1320, 65087), (1342, 64020), (1452, 59170), (1455, 59048), (1464, 58685), (1815, 47336), (1830, 46948), (1940, 44286), (2013, 42680), (2134, 40260), (2328, 36905), (2420, 35502), (2440, 35211), (2684, 32010), (2904, 29585), (2910, 29524), (3201, 26840), (3355, 25608), (3630, 23668), (3660, 23474), (3880, 22143), (4026, 21340), (4268, 20130), (4840, 17751), (5335, 16104), (5368, 16005), (5820, 14762), (5917, 14520), (6402, 13420), (6710, 12804), (7260, 11834), (7320, 11737), (7381, 11640), (8052, 10670), (8536, 10065)]