179975100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{5309}}^1$

素因数の和:5439

約数の個数: 72

約数和(自身を含む): 525435120

約数和(自身を除く): 345460020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2825, 3390, 5309, 5650, 6780, 8475, 10618, 11300, 15927, 16950, 21236, 26545, 31854, 33900, 53090, 63708, 79635, 106180, 132725, 159270, 265450, 318540, 398175, 530900, 599917, 796350, 1199834, 1592700, 1799751, 2399668, 2999585, 3599502, 5999170, 7199004, 8998755, 11998340, 14997925, 17997510, 29995850, 35995020, 44993775, 59991700, 89987550, 179975100]

約数ペア:

[(1, 179975100), (2, 89987550), (3, 59991700), (4, 44993775), (5, 35995020), (6, 29995850), (10, 17997510), (12, 14997925), (15, 11998340), (20, 8998755), (25, 7199004), (30, 5999170), (50, 3599502), (60, 2999585), (75, 2399668), (100, 1799751), (113, 1592700), (150, 1199834), (226, 796350), (300, 599917), (339, 530900), (452, 398175), (565, 318540), (678, 265450), (1130, 159270), (1356, 132725), (1695, 106180), (2260, 79635), (2825, 63708), (3390, 53090), (5309, 33900), (5650, 31854), (6780, 26545), (8475, 21236), (10618, 16950), (11300, 15927)]