75580980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74099}}^1$

素因数の和:74128

約数の個数: 48

約数和(自身を含む): 224078400

約数和(自身を除く): 148497420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 74099, 148198, 222297, 296396, 370495, 444594, 740990, 889188, 1111485, 1259683, 1481980, 2222970, 2519366, 3779049, 4445940, 5038732, 6298415, 7558098, 12596830, 15116196, 18895245, 25193660, 37790490, 75580980]

約数ペア:

[(1, 75580980), (2, 37790490), (3, 25193660), (4, 18895245), (5, 15116196), (6, 12596830), (10, 7558098), (12, 6298415), (15, 5038732), (17, 4445940), (20, 3779049), (30, 2519366), (34, 2222970), (51, 1481980), (60, 1259683), (68, 1111485), (85, 889188), (102, 740990), (170, 444594), (204, 370495), (255, 296396), (340, 222297), (510, 148198), (1020, 74099)]