87049080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 297689040

約数和(自身を除く): 210639960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 401, 402, 405, 536, 540, 603, 648, 670, 802, 804, 810, 1005, 1080, 1203, 1206, 1340, 1604, 1608, 1620, 1809, 2005, 2010, 2406, 2412, 2680, 3015, 3208, 3240, 3609, 3618, 4010, 4020, 4812, 4824, 5427, 6015, 6030, 7218, 7236, 8020, 8040, 9045, 9624, 10827, 10854, 12030, 12060, 14436, 14472, 16040, 18045, 18090, 21654, 21708, 24060, 24120, 26867, 27135, 28872, 32481, 36090, 36180, 43308, 43416, 48120, 53734, 54135, 54270, 64962, 72180, 72360, 80601, 86616, 107468, 108270, 108540, 129924, 134335, 144360, 161202, 162405, 214936, 216540, 217080, 241803, 259848, 268670, 322404, 324810, 403005, 433080, 483606, 537340, 644808, 649620, 725409, 806010, 967212, 1074680, 1209015, 1299240, 1450818, 1612020, 1934424, 2176227, 2418030, 2901636, 3224040, 3627045, 4352454, 4836060, 5803272, 7254090, 8704908, 9672120, 10881135, 14508180, 17409816, 21762270, 29016360, 43524540, 87049080]

約数ペア:

[(1, 87049080), (2, 43524540), (3, 29016360), (4, 21762270), (5, 17409816), (6, 14508180), (8, 10881135), (9, 9672120), (10, 8704908), (12, 7254090), (15, 5803272), (18, 4836060), (20, 4352454), (24, 3627045), (27, 3224040), (30, 2901636), (36, 2418030), (40, 2176227), (45, 1934424), (54, 1612020), (60, 1450818), (67, 1299240), (72, 1209015), (81, 1074680), (90, 967212), (108, 806010), (120, 725409), (134, 649620), (135, 644808), (162, 537340), (180, 483606), (201, 433080), (216, 403005), (268, 324810), (270, 322404), (324, 268670), (335, 259848), (360, 241803), (401, 217080), (402, 216540), (405, 214936), (536, 162405), (540, 161202), (603, 144360), (648, 134335), (670, 129924), (802, 108540), (804, 108270), (810, 107468), (1005, 86616), (1080, 80601), (1203, 72360), (1206, 72180), (1340, 64962), (1604, 54270), (1608, 54135), (1620, 53734), (1809, 48120), (2005, 43416), (2010, 43308), (2406, 36180), (2412, 36090), (2680, 32481), (3015, 28872), (3208, 27135), (3240, 26867), (3609, 24120), (3618, 24060), (4010, 21708), (4020, 21654), (4812, 18090), (4824, 18045), (5427, 16040), (6015, 14472), (6030, 14436), (7218, 12060), (7236, 12030), (8020, 10854), (8040, 10827), (9045, 9624)]