85164900

素因数分解:

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

素因数の和:16733

約数の個数: 72

約数和(自身を含む): 260920800

約数和(自身を除く): 175755900

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, 16699, 33398, 50097, 66796, 83495, 100194, 166990, 200388, 250485, 283883, 333980, 417475, 500970, 567766, 834950, 851649, 1001940, 1135532, 1252425, 1419415, 1669900, 1703298, 2504850, 2838830, 3406596, 4258245, 5009700, 5677660, 7097075, 8516490, 14194150, 17032980, 21291225, 28388300, 42582450, 85164900]

約数ペア:

[(1, 85164900), (2, 42582450), (3, 28388300), (4, 21291225), (5, 17032980), (6, 14194150), (10, 8516490), (12, 7097075), (15, 5677660), (17, 5009700), (20, 4258245), (25, 3406596), (30, 2838830), (34, 2504850), (50, 1703298), (51, 1669900), (60, 1419415), (68, 1252425), (75, 1135532), (85, 1001940), (100, 851649), (102, 834950), (150, 567766), (170, 500970), (204, 417475), (255, 333980), (300, 283883), (340, 250485), (425, 200388), (510, 166990), (850, 100194), (1020, 83495), (1275, 66796), (1700, 50097), (2550, 33398), (5100, 16699)]