66607020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21767}}^1$

素因数の和:21799

約数の個数: 72

約数和(自身を含む): 213935904

約数和(自身を除く): 147328884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 21767, 43534, 65301, 87068, 108835, 130602, 195903, 217670, 261204, 326505, 370039, 391806, 435340, 653010, 740078, 783612, 979515, 1110117, 1306020, 1480156, 1850195, 1959030, 2220234, 3330351, 3700390, 3918060, 4440468, 5550585, 6660702, 7400780, 11101170, 13321404, 16651755, 22202340, 33303510, 66607020]

約数ペア:

[(1, 66607020), (2, 33303510), (3, 22202340), (4, 16651755), (5, 13321404), (6, 11101170), (9, 7400780), (10, 6660702), (12, 5550585), (15, 4440468), (17, 3918060), (18, 3700390), (20, 3330351), (30, 2220234), (34, 1959030), (36, 1850195), (45, 1480156), (51, 1306020), (60, 1110117), (68, 979515), (85, 783612), (90, 740078), (102, 653010), (153, 435340), (170, 391806), (180, 370039), (204, 326505), (255, 261204), (306, 217670), (340, 195903), (510, 130602), (612, 108835), (765, 87068), (1020, 65301), (1530, 43534), (3060, 21767)]