200050410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 374751510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 107, 145, 174, 203, 210, 214, 290, 307, 321, 406, 435, 535, 609, 614, 642, 749, 870, 921, 1015, 1070, 1218, 1498, 1535, 1605, 1842, 2030, 2149, 2247, 3045, 3070, 3103, 3210, 3745, 4298, 4494, 4605, 6090, 6206, 6447, 7490, 8903, 9210, 9309, 10745, 11235, 12894, 15515, 17806, 18618, 21490, 21721, 22470, 26709, 31030, 32235, 32849, 43442, 44515, 46545, 53418, 62321, 64470, 65163, 65698, 89030, 93090, 98547, 108605, 124642, 130326, 133545, 164245, 186963, 197094, 217210, 229943, 267090, 311605, 325815, 328490, 373926, 459886, 492735, 623210, 651630, 689829, 934815, 952621, 985470, 1149715, 1379658, 1869630, 1905242, 2299430, 2857863, 3449145, 4763105, 5715726, 6668347, 6898290, 9526210, 13336694, 14289315, 20005041, 28578630, 33341735, 40010082, 66683470, 100025205, 200050410]

約数ペア:

[(1, 200050410), (2, 100025205), (3, 66683470), (5, 40010082), (6, 33341735), (7, 28578630), (10, 20005041), (14, 14289315), (15, 13336694), (21, 9526210), (29, 6898290), (30, 6668347), (35, 5715726), (42, 4763105), (58, 3449145), (70, 2857863), (87, 2299430), (105, 1905242), (107, 1869630), (145, 1379658), (174, 1149715), (203, 985470), (210, 952621), (214, 934815), (290, 689829), (307, 651630), (321, 623210), (406, 492735), (435, 459886), (535, 373926), (609, 328490), (614, 325815), (642, 311605), (749, 267090), (870, 229943), (921, 217210), (1015, 197094), (1070, 186963), (1218, 164245), (1498, 133545), (1535, 130326), (1605, 124642), (1842, 108605), (2030, 98547), (2149, 93090), (2247, 89030), (3045, 65698), (3070, 65163), (3103, 64470), (3210, 62321), (3745, 53418), (4298, 46545), (4494, 44515), (4605, 43442), (6090, 32849), (6206, 32235), (6447, 31030), (7490, 26709), (8903, 22470), (9210, 21721), (9309, 21490), (10745, 18618), (11235, 17806), (12894, 15515)]