30114800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1050

約数の個数: 60

約数和(自身を含む): 73343520

約数和(自身を除く): 43228720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 953, 1264, 1580, 1906, 1975, 3160, 3812, 3950, 4765, 6320, 7624, 7900, 9530, 15248, 15800, 19060, 23825, 31600, 38120, 47650, 75287, 76240, 95300, 150574, 190600, 301148, 376435, 381200, 602296, 752870, 1204592, 1505740, 1882175, 3011480, 3764350, 6022960, 7528700, 15057400, 30114800]

約数ペア:

[(1, 30114800), (2, 15057400), (4, 7528700), (5, 6022960), (8, 3764350), (10, 3011480), (16, 1882175), (20, 1505740), (25, 1204592), (40, 752870), (50, 602296), (79, 381200), (80, 376435), (100, 301148), (158, 190600), (200, 150574), (316, 95300), (395, 76240), (400, 75287), (632, 47650), (790, 38120), (953, 31600), (1264, 23825), (1580, 19060), (1906, 15800), (1975, 15248), (3160, 9530), (3812, 7900), (3950, 7624), (4765, 6320)]