89761320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 192

約数和(自身を含む): 335275200

約数和(自身を除く): 245513880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1193, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2386, 2508, 3135, 3420, 3579, 3762, 3960, 4180, 4772, 5016, 5965, 6270, 6840, 7158, 7524, 8360, 9405, 9544, 10737, 11930, 12540, 13123, 14316, 15048, 17895, 18810, 21474, 22667, 23860, 25080, 26246, 28632, 35790, 37620, 39369, 42948, 45334, 47720, 52492, 53685, 65615, 68001, 71580, 75240, 78738, 85896, 90668, 104984, 107370, 113335, 118107, 131230, 136002, 143160, 157476, 181336, 196845, 204003, 214740, 226670, 236214, 249337, 262460, 272004, 314952, 340005, 393690, 408006, 429480, 453340, 472428, 498674, 524920, 544008, 590535, 680010, 748011, 787380, 816012, 906680, 944856, 997348, 1020015, 1181070, 1246685, 1360020, 1496022, 1574760, 1632024, 1994696, 2040030, 2244033, 2362140, 2493370, 2720040, 2992044, 3740055, 4080060, 4488066, 4724280, 4986740, 5984088, 7480110, 8160120, 8976132, 9973480, 11220165, 14960220, 17952264, 22440330, 29920440, 44880660, 89761320]

約数ペア:

[(1, 89761320), (2, 44880660), (3, 29920440), (4, 22440330), (5, 17952264), (6, 14960220), (8, 11220165), (9, 9973480), (10, 8976132), (11, 8160120), (12, 7480110), (15, 5984088), (18, 4986740), (19, 4724280), (20, 4488066), (22, 4080060), (24, 3740055), (30, 2992044), (33, 2720040), (36, 2493370), (38, 2362140), (40, 2244033), (44, 2040030), (45, 1994696), (55, 1632024), (57, 1574760), (60, 1496022), (66, 1360020), (72, 1246685), (76, 1181070), (88, 1020015), (90, 997348), (95, 944856), (99, 906680), (110, 816012), (114, 787380), (120, 748011), (132, 680010), (152, 590535), (165, 544008), (171, 524920), (180, 498674), (190, 472428), (198, 453340), (209, 429480), (220, 408006), (228, 393690), (264, 340005), (285, 314952), (330, 272004), (342, 262460), (360, 249337), (380, 236214), (396, 226670), (418, 214740), (440, 204003), (456, 196845), (495, 181336), (570, 157476), (627, 143160), (660, 136002), (684, 131230), (760, 118107), (792, 113335), (836, 107370), (855, 104984), (990, 90668), (1045, 85896), (1140, 78738), (1193, 75240), (1254, 71580), (1320, 68001), (1368, 65615), (1672, 53685), (1710, 52492), (1881, 47720), (1980, 45334), (2090, 42948), (2280, 39369), (2386, 37620), (2508, 35790), (3135, 28632), (3420, 26246), (3579, 25080), (3762, 23860), (3960, 22667), (4180, 21474), (4772, 18810), (5016, 17895), (5965, 15048), (6270, 14316), (6840, 13123), (7158, 12540), (7524, 11930), (8360, 10737), (9405, 9544)]