85124100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16691}}^1$

素因数の和:16725

約数の個数: 72

約数和(自身を含む): 260795808

約数和(自身を除く): 175671708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 16691, 33382, 50073, 66764, 83455, 100146, 166910, 200292, 250365, 283747, 333820, 417275, 500730, 567494, 834550, 851241, 1001460, 1134988, 1251825, 1418735, 1669100, 1702482, 2503650, 2837470, 3404964, 4256205, 5007300, 5674940, 7093675, 8512410, 14187350, 17024820, 21281025, 28374700, 42562050, 85124100]

約数ペア:

[(1, 85124100), (2, 42562050), (3, 28374700), (4, 21281025), (5, 17024820), (6, 14187350), (10, 8512410), (12, 7093675), (15, 5674940), (17, 5007300), (20, 4256205), (25, 3404964), (30, 2837470), (34, 2503650), (50, 1702482), (51, 1669100), (60, 1418735), (68, 1251825), (75, 1134988), (85, 1001460), (100, 851241), (102, 834550), (150, 567494), (170, 500730), (204, 417275), (255, 333820), (300, 283747), (340, 250365), (425, 200292), (510, 166910), (850, 100146), (1020, 83455), (1275, 66764), (1700, 50073), (2550, 33382), (5100, 16691)]