30371760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 200

約数和(自身を含む): 108929040

約数和(自身を除く): 78557280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 109, 120, 129, 135, 144, 162, 172, 180, 215, 216, 218, 240, 258, 270, 324, 327, 344, 360, 387, 405, 430, 432, 436, 516, 540, 545, 645, 648, 654, 688, 720, 774, 810, 860, 872, 981, 1032, 1080, 1090, 1161, 1290, 1296, 1308, 1548, 1620, 1635, 1720, 1744, 1935, 1962, 2064, 2160, 2180, 2322, 2580, 2616, 2943, 3096, 3240, 3270, 3440, 3483, 3870, 3924, 4360, 4644, 4687, 4905, 5160, 5232, 5805, 5886, 6192, 6480, 6540, 6966, 7740, 7848, 8720, 8829, 9288, 9374, 9810, 10320, 11610, 11772, 13080, 13932, 14061, 14715, 15480, 15696, 17415, 17658, 18576, 18748, 19620, 23220, 23435, 23544, 26160, 27864, 28122, 29430, 30960, 34830, 35316, 37496, 39240, 42183, 44145, 46440, 46870, 47088, 55728, 56244, 58860, 69660, 70305, 70632, 74992, 78480, 84366, 88290, 92880, 93740, 112488, 117720, 126549, 139320, 140610, 141264, 168732, 176580, 187480, 210915, 224976, 235440, 253098, 278640, 281220, 337464, 353160, 374960, 379647, 421830, 506196, 562440, 632745, 674928, 706320, 759294, 843660, 1012392, 1124880, 1265490, 1518588, 1687320, 1898235, 2024784, 2530980, 3037176, 3374640, 3796470, 5061960, 6074352, 7592940, 10123920, 15185880, 30371760]

約数ペア:

[(1, 30371760), (2, 15185880), (3, 10123920), (4, 7592940), (5, 6074352), (6, 5061960), (8, 3796470), (9, 3374640), (10, 3037176), (12, 2530980), (15, 2024784), (16, 1898235), (18, 1687320), (20, 1518588), (24, 1265490), (27, 1124880), (30, 1012392), (36, 843660), (40, 759294), (43, 706320), (45, 674928), (48, 632745), (54, 562440), (60, 506196), (72, 421830), (80, 379647), (81, 374960), (86, 353160), (90, 337464), (108, 281220), (109, 278640), (120, 253098), (129, 235440), (135, 224976), (144, 210915), (162, 187480), (172, 176580), (180, 168732), (215, 141264), (216, 140610), (218, 139320), (240, 126549), (258, 117720), (270, 112488), (324, 93740), (327, 92880), (344, 88290), (360, 84366), (387, 78480), (405, 74992), (430, 70632), (432, 70305), (436, 69660), (516, 58860), (540, 56244), (545, 55728), (645, 47088), (648, 46870), (654, 46440), (688, 44145), (720, 42183), (774, 39240), (810, 37496), (860, 35316), (872, 34830), (981, 30960), (1032, 29430), (1080, 28122), (1090, 27864), (1161, 26160), (1290, 23544), (1296, 23435), (1308, 23220), (1548, 19620), (1620, 18748), (1635, 18576), (1720, 17658), (1744, 17415), (1935, 15696), (1962, 15480), (2064, 14715), (2160, 14061), (2180, 13932), (2322, 13080), (2580, 11772), (2616, 11610), (2943, 10320), (3096, 9810), (3240, 9374), (3270, 9288), (3440, 8829), (3483, 8720), (3870, 7848), (3924, 7740), (4360, 6966), (4644, 6540), (4687, 6480), (4905, 6192), (5160, 5886), (5232, 5805)]