201157500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{26821}}^1$

素因数の和:26848

約数の個数: 60

約数和(自身を含む): 586543496

約数和(自身を除く): 385385996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 26821, 53642, 80463, 107284, 134105, 160926, 268210, 321852, 402315, 536420, 670525, 804630, 1341050, 1609260, 2011575, 2682100, 3352625, 4023150, 6705250, 8046300, 10057875, 13410500, 16763125, 20115750, 33526250, 40231500, 50289375, 67052500, 100578750, 201157500]

約数ペア:

[(1, 201157500), (2, 100578750), (3, 67052500), (4, 50289375), (5, 40231500), (6, 33526250), (10, 20115750), (12, 16763125), (15, 13410500), (20, 10057875), (25, 8046300), (30, 6705250), (50, 4023150), (60, 3352625), (75, 2682100), (100, 2011575), (125, 1609260), (150, 1341050), (250, 804630), (300, 670525), (375, 536420), (500, 402315), (625, 321852), (750, 268210), (1250, 160926), (1500, 134105), (1875, 107284), (2500, 80463), (3750, 53642), (7500, 26821)]