25114140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 79023672

約数和(自身を除く): 53909532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 83, 90, 123, 164, 166, 180, 205, 246, 249, 332, 369, 410, 415, 492, 498, 615, 738, 747, 820, 830, 996, 1230, 1245, 1476, 1494, 1660, 1681, 1845, 2460, 2490, 2988, 3362, 3403, 3690, 3735, 4980, 5043, 6724, 6806, 7380, 7470, 8405, 10086, 10209, 13612, 14940, 15129, 16810, 17015, 20172, 20418, 25215, 30258, 30627, 33620, 34030, 40836, 50430, 51045, 60516, 61254, 68060, 75645, 100860, 102090, 122508, 139523, 151290, 153135, 204180, 279046, 302580, 306270, 418569, 558092, 612540, 697615, 837138, 1255707, 1395230, 1674276, 2092845, 2511414, 2790460, 4185690, 5022828, 6278535, 8371380, 12557070, 25114140]

約数ペア:

[(1, 25114140), (2, 12557070), (3, 8371380), (4, 6278535), (5, 5022828), (6, 4185690), (9, 2790460), (10, 2511414), (12, 2092845), (15, 1674276), (18, 1395230), (20, 1255707), (30, 837138), (36, 697615), (41, 612540), (45, 558092), (60, 418569), (82, 306270), (83, 302580), (90, 279046), (123, 204180), (164, 153135), (166, 151290), (180, 139523), (205, 122508), (246, 102090), (249, 100860), (332, 75645), (369, 68060), (410, 61254), (415, 60516), (492, 51045), (498, 50430), (615, 40836), (738, 34030), (747, 33620), (820, 30627), (830, 30258), (996, 25215), (1230, 20418), (1245, 20172), (1476, 17015), (1494, 16810), (1660, 15129), (1681, 14940), (1845, 13612), (2460, 10209), (2490, 10086), (2988, 8405), (3362, 7470), (3403, 7380), (3690, 6806), (3735, 6724), (4980, 5043)]