27572640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 95800320

約数和(自身を除く): 68227680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 109, 120, 124, 136, 155, 160, 170, 186, 204, 218, 240, 248, 255, 272, 310, 327, 340, 372, 408, 436, 465, 480, 496, 510, 527, 544, 545, 620, 654, 680, 744, 816, 872, 930, 992, 1020, 1054, 1090, 1240, 1308, 1360, 1488, 1581, 1632, 1635, 1744, 1853, 1860, 2040, 2108, 2180, 2480, 2616, 2635, 2720, 2976, 3162, 3270, 3379, 3488, 3706, 3720, 4080, 4216, 4360, 4960, 5232, 5270, 5559, 6324, 6540, 6758, 7412, 7440, 7905, 8160, 8432, 8720, 9265, 10137, 10464, 10540, 11118, 12648, 13080, 13516, 14824, 14880, 15810, 16864, 16895, 17440, 18530, 20274, 21080, 22236, 25296, 26160, 27032, 27795, 29648, 31620, 33790, 37060, 40548, 42160, 44472, 50592, 50685, 52320, 54064, 55590, 57443, 59296, 63240, 67580, 74120, 81096, 84320, 88944, 101370, 108128, 111180, 114886, 126480, 135160, 148240, 162192, 172329, 177888, 202740, 222360, 229772, 252960, 270320, 287215, 296480, 324384, 344658, 405480, 444720, 459544, 540640, 574430, 689316, 810960, 861645, 889440, 919088, 1148860, 1378632, 1621920, 1723290, 1838176, 2297720, 2757264, 3446580, 4595440, 5514528, 6893160, 9190880, 13786320, 27572640]

約数ペア:

[(1, 27572640), (2, 13786320), (3, 9190880), (4, 6893160), (5, 5514528), (6, 4595440), (8, 3446580), (10, 2757264), (12, 2297720), (15, 1838176), (16, 1723290), (17, 1621920), (20, 1378632), (24, 1148860), (30, 919088), (31, 889440), (32, 861645), (34, 810960), (40, 689316), (48, 574430), (51, 540640), (60, 459544), (62, 444720), (68, 405480), (80, 344658), (85, 324384), (93, 296480), (96, 287215), (102, 270320), (109, 252960), (120, 229772), (124, 222360), (136, 202740), (155, 177888), (160, 172329), (170, 162192), (186, 148240), (204, 135160), (218, 126480), (240, 114886), (248, 111180), (255, 108128), (272, 101370), (310, 88944), (327, 84320), (340, 81096), (372, 74120), (408, 67580), (436, 63240), (465, 59296), (480, 57443), (496, 55590), (510, 54064), (527, 52320), (544, 50685), (545, 50592), (620, 44472), (654, 42160), (680, 40548), (744, 37060), (816, 33790), (872, 31620), (930, 29648), (992, 27795), (1020, 27032), (1054, 26160), (1090, 25296), (1240, 22236), (1308, 21080), (1360, 20274), (1488, 18530), (1581, 17440), (1632, 16895), (1635, 16864), (1744, 15810), (1853, 14880), (1860, 14824), (2040, 13516), (2108, 13080), (2180, 12648), (2480, 11118), (2616, 10540), (2635, 10464), (2720, 10137), (2976, 9265), (3162, 8720), (3270, 8432), (3379, 8160), (3488, 7905), (3706, 7440), (3720, 7412), (4080, 6758), (4216, 6540), (4360, 6324), (4960, 5559), (5232, 5270)]