195349800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 638352000

約数和(自身を除く): 443002200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 103, 109, 116, 120, 145, 150, 174, 200, 206, 218, 232, 290, 300, 309, 327, 348, 412, 435, 436, 515, 545, 580, 600, 618, 654, 696, 725, 824, 870, 872, 1030, 1090, 1160, 1236, 1308, 1450, 1545, 1635, 1740, 2060, 2175, 2180, 2472, 2575, 2616, 2725, 2900, 2987, 3090, 3161, 3270, 3480, 4120, 4350, 4360, 5150, 5450, 5800, 5974, 6180, 6322, 6540, 7725, 8175, 8700, 8961, 9483, 10300, 10900, 11227, 11948, 12360, 12644, 13080, 14935, 15450, 15805, 16350, 17400, 17922, 18966, 20600, 21800, 22454, 23896, 25288, 29870, 30900, 31610, 32700, 33681, 35844, 37932, 44805, 44908, 47415, 56135, 59740, 61800, 63220, 65400, 67362, 71688, 74675, 75864, 79025, 89610, 89816, 94830, 112270, 119480, 126440, 134724, 149350, 158050, 168405, 179220, 189660, 224025, 224540, 237075, 269448, 280675, 298700, 316100, 325583, 336810, 358440, 379320, 448050, 449080, 474150, 561350, 597400, 632200, 651166, 673620, 842025, 896100, 948300, 976749, 1122700, 1302332, 1347240, 1627915, 1684050, 1792200, 1896600, 1953498, 2245400, 2604664, 3255830, 3368100, 3906996, 4883745, 6511660, 6736200, 7813992, 8139575, 9767490, 13023320, 16279150, 19534980, 24418725, 32558300, 39069960, 48837450, 65116600, 97674900, 195349800]

約数ペア:

[(1, 195349800), (2, 97674900), (3, 65116600), (4, 48837450), (5, 39069960), (6, 32558300), (8, 24418725), (10, 19534980), (12, 16279150), (15, 13023320), (20, 9767490), (24, 8139575), (25, 7813992), (29, 6736200), (30, 6511660), (40, 4883745), (50, 3906996), (58, 3368100), (60, 3255830), (75, 2604664), (87, 2245400), (100, 1953498), (103, 1896600), (109, 1792200), (116, 1684050), (120, 1627915), (145, 1347240), (150, 1302332), (174, 1122700), (200, 976749), (206, 948300), (218, 896100), (232, 842025), (290, 673620), (300, 651166), (309, 632200), (327, 597400), (348, 561350), (412, 474150), (435, 449080), (436, 448050), (515, 379320), (545, 358440), (580, 336810), (600, 325583), (618, 316100), (654, 298700), (696, 280675), (725, 269448), (824, 237075), (870, 224540), (872, 224025), (1030, 189660), (1090, 179220), (1160, 168405), (1236, 158050), (1308, 149350), (1450, 134724), (1545, 126440), (1635, 119480), (1740, 112270), (2060, 94830), (2175, 89816), (2180, 89610), (2472, 79025), (2575, 75864), (2616, 74675), (2725, 71688), (2900, 67362), (2987, 65400), (3090, 63220), (3161, 61800), (3270, 59740), (3480, 56135), (4120, 47415), (4350, 44908), (4360, 44805), (5150, 37932), (5450, 35844), (5800, 33681), (5974, 32700), (6180, 31610), (6322, 30900), (6540, 29870), (7725, 25288), (8175, 23896), (8700, 22454), (8961, 21800), (9483, 20600), (10300, 18966), (10900, 17922), (11227, 17400), (11948, 16350), (12360, 15805), (12644, 15450), (13080, 14935)]