89714520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11867}}^1$

素因数の和:11894

約数の個数: 128

約数和(自身を含む): 341798400

約数和(自身を除く): 252083880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11867, 23734, 35601, 47468, 59335, 71202, 83069, 94936, 106803, 118670, 142404, 166138, 178005, 213606, 237340, 249207, 284808, 320409, 332276, 356010, 415345, 427212, 474680, 498414, 534015, 640818, 664552, 712020, 747621, 830690, 854424, 996828, 1068030, 1246035, 1281636, 1424040, 1495242, 1602045, 1661380, 1993656, 2136060, 2242863, 2492070, 2563272, 2990484, 3204090, 3322760, 3738105, 4272120, 4485726, 4984140, 5980968, 6408180, 7476210, 8971452, 9968280, 11214315, 12816360, 14952420, 17942904, 22428630, 29904840, 44857260, 89714520]

約数ペア:

[(1, 89714520), (2, 44857260), (3, 29904840), (4, 22428630), (5, 17942904), (6, 14952420), (7, 12816360), (8, 11214315), (9, 9968280), (10, 8971452), (12, 7476210), (14, 6408180), (15, 5980968), (18, 4984140), (20, 4485726), (21, 4272120), (24, 3738105), (27, 3322760), (28, 3204090), (30, 2990484), (35, 2563272), (36, 2492070), (40, 2242863), (42, 2136060), (45, 1993656), (54, 1661380), (56, 1602045), (60, 1495242), (63, 1424040), (70, 1281636), (72, 1246035), (84, 1068030), (90, 996828), (105, 854424), (108, 830690), (120, 747621), (126, 712020), (135, 664552), (140, 640818), (168, 534015), (180, 498414), (189, 474680), (210, 427212), (216, 415345), (252, 356010), (270, 332276), (280, 320409), (315, 284808), (360, 249207), (378, 237340), (420, 213606), (504, 178005), (540, 166138), (630, 142404), (756, 118670), (840, 106803), (945, 94936), (1080, 83069), (1260, 71202), (1512, 59335), (1890, 47468), (2520, 35601), (3780, 23734), (7560, 11867)]