149045500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 355118400

約数和(自身を除く): 206072900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 125, 145, 190, 250, 290, 380, 475, 500, 541, 551, 580, 725, 950, 1082, 1102, 1450, 1900, 2164, 2204, 2375, 2705, 2755, 2900, 3625, 4750, 5410, 5510, 7250, 9500, 10279, 10820, 11020, 13525, 13775, 14500, 15689, 20558, 27050, 27550, 31378, 41116, 51395, 54100, 55100, 62756, 67625, 68875, 78445, 102790, 135250, 137750, 156890, 205580, 256975, 270500, 275500, 298091, 313780, 392225, 513950, 596182, 784450, 1027900, 1192364, 1284875, 1490455, 1568900, 1961125, 2569750, 2980910, 3922250, 5139500, 5961820, 7452275, 7844500, 14904550, 29809100, 37261375, 74522750, 149045500]

約数ペア:

[(1, 149045500), (2, 74522750), (4, 37261375), (5, 29809100), (10, 14904550), (19, 7844500), (20, 7452275), (25, 5961820), (29, 5139500), (38, 3922250), (50, 2980910), (58, 2569750), (76, 1961125), (95, 1568900), (100, 1490455), (116, 1284875), (125, 1192364), (145, 1027900), (190, 784450), (250, 596182), (290, 513950), (380, 392225), (475, 313780), (500, 298091), (541, 275500), (551, 270500), (580, 256975), (725, 205580), (950, 156890), (1082, 137750), (1102, 135250), (1450, 102790), (1900, 78445), (2164, 68875), (2204, 67625), (2375, 62756), (2705, 55100), (2755, 54100), (2900, 51395), (3625, 41116), (4750, 31378), (5410, 27550), (5510, 27050), (7250, 20558), (9500, 15689), (10279, 14500), (10820, 13775), (11020, 13525)]