200428530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1$

素因数の和:4559

約数の個数: 64

約数和(自身を含む): 512870400

約数和(自身を除く): 312441870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 2370, 3002, 4451, 4503, 7505, 8902, 9006, 13353, 15010, 22255, 22515, 26706, 44510, 45030, 66765, 84569, 133530, 169138, 253707, 351629, 422845, 507414, 703258, 845690, 1054887, 1268535, 1758145, 2109774, 2537070, 3516290, 5274435, 6680951, 10548870, 13361902, 20042853, 33404755, 40085706, 66809510, 100214265, 200428530]

約数ペア:

[(1, 200428530), (2, 100214265), (3, 66809510), (5, 40085706), (6, 33404755), (10, 20042853), (15, 13361902), (19, 10548870), (30, 6680951), (38, 5274435), (57, 3516290), (79, 2537070), (95, 2109774), (114, 1758145), (158, 1268535), (190, 1054887), (237, 845690), (285, 703258), (395, 507414), (474, 422845), (570, 351629), (790, 253707), (1185, 169138), (1501, 133530), (2370, 84569), (3002, 66765), (4451, 45030), (4503, 44510), (7505, 26706), (8902, 22515), (9006, 22255), (13353, 15010)]