212912250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{16699}}^1$

素因数の和:16736

約数の個数: 64

約数和(自身を含む): 562723200

約数和(自身を除く): 349810950

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, 2550, 4250, 6375, 12750, 16699, 33398, 50097, 83495, 100194, 166990, 250485, 283883, 417475, 500970, 567766, 834950, 851649, 1252425, 1419415, 1703298, 2087375, 2504850, 2838830, 4174750, 4258245, 6262125, 7097075, 8516490, 12524250, 14194150, 21291225, 35485375, 42582450, 70970750, 106456125, 212912250]

約数ペア:

[(1, 212912250), (2, 106456125), (3, 70970750), (5, 42582450), (6, 35485375), (10, 21291225), (15, 14194150), (17, 12524250), (25, 8516490), (30, 7097075), (34, 6262125), (50, 4258245), (51, 4174750), (75, 2838830), (85, 2504850), (102, 2087375), (125, 1703298), (150, 1419415), (170, 1252425), (250, 851649), (255, 834950), (375, 567766), (425, 500970), (510, 417475), (750, 283883), (850, 250485), (1275, 166990), (2125, 100194), (2550, 83495), (4250, 50097), (6375, 33398), (12750, 16699)]