66902760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{6883}}^1$

素因数の和:6909

約数の個数: 96

約数和(自身を含む): 225519840

約数和(自身を除く): 158617080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 6883, 9720, 13766, 20649, 27532, 34415, 41298, 55064, 61947, 68830, 82596, 103245, 123894, 137660, 165192, 185841, 206490, 247788, 275320, 309735, 371682, 412980, 495576, 557523, 619470, 743364, 825960, 929205, 1115046, 1238940, 1486728, 1672569, 1858410, 2230092, 2477880, 2787615, 3345138, 3716820, 4460184, 5575230, 6690276, 7433640, 8362845, 11150460, 13380552, 16725690, 22300920, 33451380, 66902760]

約数ペア:

[(1, 66902760), (2, 33451380), (3, 22300920), (4, 16725690), (5, 13380552), (6, 11150460), (8, 8362845), (9, 7433640), (10, 6690276), (12, 5575230), (15, 4460184), (18, 3716820), (20, 3345138), (24, 2787615), (27, 2477880), (30, 2230092), (36, 1858410), (40, 1672569), (45, 1486728), (54, 1238940), (60, 1115046), (72, 929205), (81, 825960), (90, 743364), (108, 619470), (120, 557523), (135, 495576), (162, 412980), (180, 371682), (216, 309735), (243, 275320), (270, 247788), (324, 206490), (360, 185841), (405, 165192), (486, 137660), (540, 123894), (648, 103245), (810, 82596), (972, 68830), (1080, 61947), (1215, 55064), (1620, 41298), (1944, 34415), (2430, 27532), (3240, 20649), (4860, 13766), (6883, 9720)]