86181480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1$

素因数の和:3144

約数の個数: 192

約数和(自身を含む): 349315200

約数和(自身を除く): 263133720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3109, 3465, 3960, 4620, 5544, 6218, 6930, 9240, 9327, 12436, 13860, 15545, 18654, 21763, 24872, 27720, 27981, 31090, 34199, 37308, 43526, 46635, 55962, 62180, 65289, 68398, 74616, 87052, 93270, 102597, 108815, 111924, 124360, 130578, 136796, 139905, 170995, 174104, 186540, 195867, 205194, 217630, 223848, 239393, 261156, 273592, 279810, 307791, 326445, 341990, 373080, 391734, 410388, 435260, 478786, 512985, 522312, 559620, 615582, 652890, 683980, 718179, 783468, 820776, 870520, 957572, 979335, 1025970, 1119240, 1196965, 1231164, 1305780, 1367960, 1436358, 1538955, 1566936, 1915144, 1958670, 2051940, 2154537, 2393930, 2462328, 2611560, 2872716, 3077910, 3590895, 3917340, 4103880, 4309074, 4787860, 5745432, 6155820, 7181790, 7834680, 8618148, 9575720, 10772685, 12311640, 14363580, 17236296, 21545370, 28727160, 43090740, 86181480]

約数ペア:

[(1, 86181480), (2, 43090740), (3, 28727160), (4, 21545370), (5, 17236296), (6, 14363580), (7, 12311640), (8, 10772685), (9, 9575720), (10, 8618148), (11, 7834680), (12, 7181790), (14, 6155820), (15, 5745432), (18, 4787860), (20, 4309074), (21, 4103880), (22, 3917340), (24, 3590895), (28, 3077910), (30, 2872716), (33, 2611560), (35, 2462328), (36, 2393930), (40, 2154537), (42, 2051940), (44, 1958670), (45, 1915144), (55, 1566936), (56, 1538955), (60, 1436358), (63, 1367960), (66, 1305780), (70, 1231164), (72, 1196965), (77, 1119240), (84, 1025970), (88, 979335), (90, 957572), (99, 870520), (105, 820776), (110, 783468), (120, 718179), (126, 683980), (132, 652890), (140, 615582), (154, 559620), (165, 522312), (168, 512985), (180, 478786), (198, 435260), (210, 410388), (220, 391734), (231, 373080), (252, 341990), (264, 326445), (280, 307791), (308, 279810), (315, 273592), (330, 261156), (360, 239393), (385, 223848), (396, 217630), (420, 205194), (440, 195867), (462, 186540), (495, 174104), (504, 170995), (616, 139905), (630, 136796), (660, 130578), (693, 124360), (770, 111924), (792, 108815), (840, 102597), (924, 93270), (990, 87052), (1155, 74616), (1260, 68398), (1320, 65289), (1386, 62180), (1540, 55962), (1848, 46635), (1980, 43526), (2310, 37308), (2520, 34199), (2772, 31090), (3080, 27981), (3109, 27720), (3465, 24872), (3960, 21763), (4620, 18654), (5544, 15545), (6218, 13860), (6930, 12436), (9240, 9327)]