34372900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 79856000

約数和(自身を除く): 45483100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 79, 95, 100, 158, 190, 229, 316, 380, 395, 458, 475, 790, 916, 950, 1145, 1501, 1580, 1900, 1975, 2290, 3002, 3950, 4351, 4580, 5725, 6004, 7505, 7900, 8702, 11450, 15010, 17404, 18091, 21755, 22900, 30020, 36182, 37525, 43510, 72364, 75050, 87020, 90455, 108775, 150100, 180910, 217550, 343729, 361820, 435100, 452275, 687458, 904550, 1374916, 1718645, 1809100, 3437290, 6874580, 8593225, 17186450, 34372900]

約数ペア:

[(1, 34372900), (2, 17186450), (4, 8593225), (5, 6874580), (10, 3437290), (19, 1809100), (20, 1718645), (25, 1374916), (38, 904550), (50, 687458), (76, 452275), (79, 435100), (95, 361820), (100, 343729), (158, 217550), (190, 180910), (229, 150100), (316, 108775), (380, 90455), (395, 87020), (458, 75050), (475, 72364), (790, 43510), (916, 37525), (950, 36182), (1145, 30020), (1501, 22900), (1580, 21755), (1900, 18091), (1975, 17404), (2290, 15010), (3002, 11450), (3950, 8702), (4351, 7900), (4580, 7505), (5725, 6004)]