28700250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 75883392

約数和(自身を除く): 47183142

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2251, 2550, 4250, 4502, 6375, 6753, 11255, 12750, 13506, 22510, 33765, 38267, 56275, 67530, 76534, 112550, 114801, 168825, 191335, 229602, 281375, 337650, 382670, 562750, 574005, 844125, 956675, 1148010, 1688250, 1913350, 2870025, 4783375, 5740050, 9566750, 14350125, 28700250]

約数ペア:

[(1, 28700250), (2, 14350125), (3, 9566750), (5, 5740050), (6, 4783375), (10, 2870025), (15, 1913350), (17, 1688250), (25, 1148010), (30, 956675), (34, 844125), (50, 574005), (51, 562750), (75, 382670), (85, 337650), (102, 281375), (125, 229602), (150, 191335), (170, 168825), (250, 114801), (255, 112550), (375, 76534), (425, 67530), (510, 56275), (750, 38267), (850, 33765), (1275, 22510), (2125, 13506), (2251, 12750), (2550, 11255), (4250, 6753), (4502, 6375)]