13550580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 41644512

約数和(自身を除く): 28093932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 907, 996, 1245, 1494, 1660, 1814, 2490, 2721, 2988, 3628, 3735, 4535, 4980, 5442, 7470, 8163, 9070, 10884, 13605, 14940, 16326, 18140, 27210, 32652, 40815, 54420, 75281, 81630, 150562, 163260, 225843, 301124, 376405, 451686, 677529, 752810, 903372, 1129215, 1355058, 1505620, 2258430, 2710116, 3387645, 4516860, 6775290, 13550580]

約数ペア:

[(1, 13550580), (2, 6775290), (3, 4516860), (4, 3387645), (5, 2710116), (6, 2258430), (9, 1505620), (10, 1355058), (12, 1129215), (15, 903372), (18, 752810), (20, 677529), (30, 451686), (36, 376405), (45, 301124), (60, 225843), (83, 163260), (90, 150562), (166, 81630), (180, 75281), (249, 54420), (332, 40815), (415, 32652), (498, 27210), (747, 18140), (830, 16326), (907, 14940), (996, 13605), (1245, 10884), (1494, 9070), (1660, 8163), (1814, 7470), (2490, 5442), (2721, 4980), (2988, 4535), (3628, 3735)]