284998604700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{20212667}}^1$

素因数の和:20212731

約数の個数: 72

約数和(自身を含む): 842140599552

約数和(自身を除く): 557141994852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 4700, 7050, 14100, 20212667, 40425334, 60638001, 80850668, 101063335, 121276002, 202126670, 242552004, 303190005, 404253340, 505316675, 606380010, 949995349, 1010633350, 1212760020, 1515950025, 1899990698, 2021266700, 2849986047, 3031900050, 3799981396, 4749976745, 5699972094, 6063800100, 9499953490, 11399944188, 14249930235, 18999906980, 23749883725, 28499860470, 47499767450, 56999720940, 71249651175, 94999534900, 142499302350, 284998604700]

約数ペア:

[(1, 284998604700), (2, 142499302350), (3, 94999534900), (4, 71249651175), (5, 56999720940), (6, 47499767450), (10, 28499860470), (12, 23749883725), (15, 18999906980), (20, 14249930235), (25, 11399944188), (30, 9499953490), (47, 6063800100), (50, 5699972094), (60, 4749976745), (75, 3799981396), (94, 3031900050), (100, 2849986047), (141, 2021266700), (150, 1899990698), (188, 1515950025), (235, 1212760020), (282, 1010633350), (300, 949995349), (470, 606380010), (564, 505316675), (705, 404253340), (940, 303190005), (1175, 242552004), (1410, 202126670), (2350, 121276002), (2820, 101063335), (3525, 80850668), (4700, 60638001), (7050, 40425334), (14100, 20212667)]