86875140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 284497920

約数和(自身を除く): 197622780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 59, 60, 66, 69, 92, 97, 110, 115, 118, 132, 138, 165, 177, 194, 220, 230, 236, 253, 276, 291, 295, 330, 345, 354, 388, 460, 485, 506, 582, 590, 649, 660, 690, 708, 759, 885, 970, 1012, 1067, 1164, 1180, 1265, 1298, 1357, 1380, 1455, 1518, 1770, 1940, 1947, 2134, 2231, 2530, 2596, 2714, 2910, 3036, 3201, 3245, 3540, 3795, 3894, 4071, 4268, 4462, 5060, 5335, 5428, 5723, 5820, 6402, 6490, 6693, 6785, 7590, 7788, 8142, 8924, 9735, 10670, 11155, 11446, 12804, 12980, 13386, 13570, 14927, 15180, 16005, 16284, 17169, 19470, 20355, 21340, 22310, 22892, 24541, 26772, 27140, 28615, 29854, 32010, 33465, 34338, 38940, 40710, 44620, 44781, 49082, 57230, 59708, 62953, 64020, 66930, 68676, 73623, 74635, 81420, 85845, 89562, 98164, 114460, 122705, 125906, 131629, 133860, 147246, 149270, 171690, 179124, 188859, 223905, 245410, 251812, 263258, 294492, 298540, 314765, 343380, 368115, 377718, 394887, 447810, 490820, 526516, 629530, 658145, 736230, 755436, 789774, 895620, 944295, 1259060, 1316290, 1447919, 1472460, 1579548, 1888590, 1974435, 2632580, 2895838, 3777180, 3948870, 4343757, 5791676, 7239595, 7897740, 8687514, 14479190, 17375028, 21718785, 28958380, 43437570, 86875140]

約数ペア:

[(1, 86875140), (2, 43437570), (3, 28958380), (4, 21718785), (5, 17375028), (6, 14479190), (10, 8687514), (11, 7897740), (12, 7239595), (15, 5791676), (20, 4343757), (22, 3948870), (23, 3777180), (30, 2895838), (33, 2632580), (44, 1974435), (46, 1888590), (55, 1579548), (59, 1472460), (60, 1447919), (66, 1316290), (69, 1259060), (92, 944295), (97, 895620), (110, 789774), (115, 755436), (118, 736230), (132, 658145), (138, 629530), (165, 526516), (177, 490820), (194, 447810), (220, 394887), (230, 377718), (236, 368115), (253, 343380), (276, 314765), (291, 298540), (295, 294492), (330, 263258), (345, 251812), (354, 245410), (388, 223905), (460, 188859), (485, 179124), (506, 171690), (582, 149270), (590, 147246), (649, 133860), (660, 131629), (690, 125906), (708, 122705), (759, 114460), (885, 98164), (970, 89562), (1012, 85845), (1067, 81420), (1164, 74635), (1180, 73623), (1265, 68676), (1298, 66930), (1357, 64020), (1380, 62953), (1455, 59708), (1518, 57230), (1770, 49082), (1940, 44781), (1947, 44620), (2134, 40710), (2231, 38940), (2530, 34338), (2596, 33465), (2714, 32010), (2910, 29854), (3036, 28615), (3201, 27140), (3245, 26772), (3540, 24541), (3795, 22892), (3894, 22310), (4071, 21340), (4268, 20355), (4462, 19470), (5060, 17169), (5335, 16284), (5428, 16005), (5723, 15180), (5820, 14927), (6402, 13570), (6490, 13386), (6693, 12980), (6785, 12804), (7590, 11446), (7788, 11155), (8142, 10670), (8924, 9735)]