9948750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 28490880

約数和(自身を除く): 18542130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 379, 525, 625, 750, 758, 875, 1050, 1137, 1250, 1750, 1875, 1895, 2274, 2625, 2653, 3750, 3790, 4375, 5250, 5306, 5685, 7959, 8750, 9475, 11370, 13125, 13265, 15918, 18950, 26250, 26530, 28425, 39795, 47375, 56850, 66325, 79590, 94750, 132650, 142125, 198975, 236875, 284250, 331625, 397950, 473750, 663250, 710625, 994875, 1421250, 1658125, 1989750, 3316250, 4974375, 9948750]

約数ペア:

[(1, 9948750), (2, 4974375), (3, 3316250), (5, 1989750), (6, 1658125), (7, 1421250), (10, 994875), (14, 710625), (15, 663250), (21, 473750), (25, 397950), (30, 331625), (35, 284250), (42, 236875), (50, 198975), (70, 142125), (75, 132650), (105, 94750), (125, 79590), (150, 66325), (175, 56850), (210, 47375), (250, 39795), (350, 28425), (375, 26530), (379, 26250), (525, 18950), (625, 15918), (750, 13265), (758, 13125), (875, 11370), (1050, 9475), (1137, 8750), (1250, 7959), (1750, 5685), (1875, 5306), (1895, 5250), (2274, 4375), (2625, 3790), (2653, 3750)]