255698400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{106541}}^1$

素因数の和:106564

約数の個数: 72

約数和(自身を含む): 832306104

約数和(自身を除く): 576607704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 106541, 213082, 319623, 426164, 532705, 639246, 852328, 1065410, 1278492, 1598115, 1704656, 2130820, 2556984, 2663525, 3196230, 3409312, 4261640, 5113968, 5327050, 6392460, 7990575, 8523280, 10227936, 10654100, 12784920, 15981150, 17046560, 21308200, 25569840, 31962300, 42616400, 51139680, 63924600, 85232800, 127849200, 255698400]

約数ペア:

[(1, 255698400), (2, 127849200), (3, 85232800), (4, 63924600), (5, 51139680), (6, 42616400), (8, 31962300), (10, 25569840), (12, 21308200), (15, 17046560), (16, 15981150), (20, 12784920), (24, 10654100), (25, 10227936), (30, 8523280), (32, 7990575), (40, 6392460), (48, 5327050), (50, 5113968), (60, 4261640), (75, 3409312), (80, 3196230), (96, 2663525), (100, 2556984), (120, 2130820), (150, 1704656), (160, 1598115), (200, 1278492), (240, 1065410), (300, 852328), (400, 639246), (480, 532705), (600, 426164), (800, 319623), (1200, 213082), (2400, 106541)]