71466120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18047}}^1$

素因数の和:18075

約数の個数: 96

約数和(自身を含む): 253393920

約数和(自身を除く): 181927800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 162423, 180470, 198517, 216564, 270705, 324846, 360940, 397034, 433128, 541410, 595551, 649692, 721880, 794068, 812115, 992585, 1082820, 1191102, 1299384, 1588136, 1624230, 1786653, 1985170, 2165640, 2382204, 2977755, 3248460, 3573306, 3970340, 4764408, 5955510, 6496920, 7146612, 7940680, 8933265, 11911020, 14293224, 17866530, 23822040, 35733060, 71466120]

約数ペア:

[(1, 71466120), (2, 35733060), (3, 23822040), (4, 17866530), (5, 14293224), (6, 11911020), (8, 8933265), (9, 7940680), (10, 7146612), (11, 6496920), (12, 5955510), (15, 4764408), (18, 3970340), (20, 3573306), (22, 3248460), (24, 2977755), (30, 2382204), (33, 2165640), (36, 1985170), (40, 1786653), (44, 1624230), (45, 1588136), (55, 1299384), (60, 1191102), (66, 1082820), (72, 992585), (88, 812115), (90, 794068), (99, 721880), (110, 649692), (120, 595551), (132, 541410), (165, 433128), (180, 397034), (198, 360940), (220, 324846), (264, 270705), (330, 216564), (360, 198517), (396, 180470), (440, 162423), (495, 144376), (660, 108282), (792, 90235), (990, 72188), (1320, 54141), (1980, 36094), (3960, 18047)]