87836760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 319606560

約数和(自身を除く): 231769800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 541, 615, 660, 738, 792, 820, 902, 984, 990, 1082, 1230, 1320, 1353, 1476, 1623, 1640, 1804, 1845, 1980, 2164, 2255, 2460, 2705, 2706, 2952, 3246, 3608, 3690, 3960, 4059, 4328, 4510, 4869, 4920, 5410, 5412, 5951, 6492, 6765, 7380, 8115, 8118, 9020, 9738, 10820, 10824, 11902, 12984, 13530, 14760, 16230, 16236, 17853, 18040, 19476, 20295, 21640, 22181, 23804, 24345, 27060, 29755, 32460, 32472, 35706, 38952, 40590, 44362, 47608, 48690, 53559, 54120, 59510, 64920, 66543, 71412, 81180, 88724, 89265, 97380, 107118, 110905, 119020, 133086, 142824, 162360, 177448, 178530, 194760, 199629, 214236, 221810, 238040, 243991, 266172, 267795, 332715, 357060, 399258, 428472, 443620, 487982, 532344, 535590, 665430, 714120, 731973, 798516, 887240, 975964, 998145, 1071180, 1219955, 1330860, 1463946, 1597032, 1951928, 1996290, 2142360, 2195919, 2439910, 2661720, 2927892, 3659865, 3992580, 4391838, 4879820, 5855784, 7319730, 7985160, 8783676, 9759640, 10979595, 14639460, 17567352, 21959190, 29278920, 43918380, 87836760]

約数ペア:

[(1, 87836760), (2, 43918380), (3, 29278920), (4, 21959190), (5, 17567352), (6, 14639460), (8, 10979595), (9, 9759640), (10, 8783676), (11, 7985160), (12, 7319730), (15, 5855784), (18, 4879820), (20, 4391838), (22, 3992580), (24, 3659865), (30, 2927892), (33, 2661720), (36, 2439910), (40, 2195919), (41, 2142360), (44, 1996290), (45, 1951928), (55, 1597032), (60, 1463946), (66, 1330860), (72, 1219955), (82, 1071180), (88, 998145), (90, 975964), (99, 887240), (110, 798516), (120, 731973), (123, 714120), (132, 665430), (164, 535590), (165, 532344), (180, 487982), (198, 443620), (205, 428472), (220, 399258), (246, 357060), (264, 332715), (328, 267795), (330, 266172), (360, 243991), (369, 238040), (396, 221810), (410, 214236), (440, 199629), (451, 194760), (492, 178530), (495, 177448), (541, 162360), (615, 142824), (660, 133086), (738, 119020), (792, 110905), (820, 107118), (902, 97380), (984, 89265), (990, 88724), (1082, 81180), (1230, 71412), (1320, 66543), (1353, 64920), (1476, 59510), (1623, 54120), (1640, 53559), (1804, 48690), (1845, 47608), (1980, 44362), (2164, 40590), (2255, 38952), (2460, 35706), (2705, 32472), (2706, 32460), (2952, 29755), (3246, 27060), (3608, 24345), (3690, 23804), (3960, 22181), (4059, 21640), (4328, 20295), (4510, 19476), (4869, 18040), (4920, 17853), (5410, 16236), (5412, 16230), (5951, 14760), (6492, 13530), (6765, 12984), (7380, 11902), (8115, 10824), (8118, 10820), (9020, 9738)]