85241100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{40591}}^1$

素因数の和:40615

約数の個数: 72

約数和(自身を含む): 281870848

約数和(自身を除く): 196629748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 40591, 81182, 121773, 162364, 202955, 243546, 284137, 405910, 487092, 568274, 608865, 811820, 852411, 1014775, 1136548, 1217730, 1420685, 1704822, 2029550, 2435460, 2841370, 3044325, 3409644, 4059100, 4262055, 5682740, 6088650, 7103425, 8524110, 12177300, 14206850, 17048220, 21310275, 28413700, 42620550, 85241100]

約数ペア:

[(1, 85241100), (2, 42620550), (3, 28413700), (4, 21310275), (5, 17048220), (6, 14206850), (7, 12177300), (10, 8524110), (12, 7103425), (14, 6088650), (15, 5682740), (20, 4262055), (21, 4059100), (25, 3409644), (28, 3044325), (30, 2841370), (35, 2435460), (42, 2029550), (50, 1704822), (60, 1420685), (70, 1217730), (75, 1136548), (84, 1014775), (100, 852411), (105, 811820), (140, 608865), (150, 568274), (175, 487092), (210, 405910), (300, 284137), (350, 243546), (420, 202955), (525, 162364), (700, 121773), (1050, 81182), (2100, 40591)]