30296550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 80291736

約数和(自身を除く): 49995186

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 109, 150, 170, 218, 255, 327, 425, 510, 545, 654, 850, 1090, 1275, 1635, 1853, 2550, 2725, 3270, 3706, 5450, 5559, 8175, 9265, 11118, 11881, 16350, 18530, 23762, 27795, 35643, 46325, 55590, 59405, 71286, 92650, 118810, 138975, 178215, 201977, 277950, 297025, 356430, 403954, 594050, 605931, 891075, 1009885, 1211862, 1782150, 2019770, 3029655, 5049425, 6059310, 10098850, 15148275, 30296550]

約数ペア:

[(1, 30296550), (2, 15148275), (3, 10098850), (5, 6059310), (6, 5049425), (10, 3029655), (15, 2019770), (17, 1782150), (25, 1211862), (30, 1009885), (34, 891075), (50, 605931), (51, 594050), (75, 403954), (85, 356430), (102, 297025), (109, 277950), (150, 201977), (170, 178215), (218, 138975), (255, 118810), (327, 92650), (425, 71286), (510, 59405), (545, 55590), (654, 46325), (850, 35643), (1090, 27795), (1275, 23762), (1635, 18530), (1853, 16350), (2550, 11881), (2725, 11118), (3270, 9265), (3706, 8175), (5450, 5559)]