285977100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{907}}^1\times {\mathrm{1051}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 829127488

約数和(自身を除く): 543150388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 907, 1051, 1814, 2102, 2721, 3153, 3628, 4204, 4535, 5255, 5442, 6306, 9070, 10510, 10884, 12612, 13605, 15765, 18140, 21020, 22675, 26275, 27210, 31530, 45350, 52550, 54420, 63060, 68025, 78825, 90700, 105100, 136050, 157650, 272100, 315300, 953257, 1906514, 2859771, 3813028, 4766285, 5719542, 9532570, 11439084, 14298855, 19065140, 23831425, 28597710, 47662850, 57195420, 71494275, 95325700, 142988550, 285977100]

約数ペア:

[(1, 285977100), (2, 142988550), (3, 95325700), (4, 71494275), (5, 57195420), (6, 47662850), (10, 28597710), (12, 23831425), (15, 19065140), (20, 14298855), (25, 11439084), (30, 9532570), (50, 5719542), (60, 4766285), (75, 3813028), (100, 2859771), (150, 1906514), (300, 953257), (907, 315300), (1051, 272100), (1814, 157650), (2102, 136050), (2721, 105100), (3153, 90700), (3628, 78825), (4204, 68025), (4535, 63060), (5255, 54420), (5442, 52550), (6306, 45350), (9070, 31530), (10510, 27210), (10884, 26275), (12612, 22675), (13605, 21020), (15765, 18140)]