137317680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{21191}}^1$

素因数の和:21216

約数の個数: 100

約数和(自身を含む): 476947152

約数和(自身を除く): 339629472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 21191, 42382, 63573, 84764, 105955, 127146, 169528, 190719, 211910, 254292, 317865, 339056, 381438, 423820, 508584, 572157, 635730, 762876, 847640, 953595, 1017168, 1144314, 1271460, 1525752, 1695280, 1716471, 1907190, 2288628, 2542920, 2860785, 3051504, 3432942, 3814380, 4577256, 5085840, 5721570, 6865884, 7628760, 8582355, 9154512, 11443140, 13731768, 15257520, 17164710, 22886280, 27463536, 34329420, 45772560, 68658840, 137317680]

約数ペア:

[(1, 137317680), (2, 68658840), (3, 45772560), (4, 34329420), (5, 27463536), (6, 22886280), (8, 17164710), (9, 15257520), (10, 13731768), (12, 11443140), (15, 9154512), (16, 8582355), (18, 7628760), (20, 6865884), (24, 5721570), (27, 5085840), (30, 4577256), (36, 3814380), (40, 3432942), (45, 3051504), (48, 2860785), (54, 2542920), (60, 2288628), (72, 1907190), (80, 1716471), (81, 1695280), (90, 1525752), (108, 1271460), (120, 1144314), (135, 1017168), (144, 953595), (162, 847640), (180, 762876), (216, 635730), (240, 572157), (270, 508584), (324, 423820), (360, 381438), (405, 339056), (432, 317865), (540, 254292), (648, 211910), (720, 190719), (810, 169528), (1080, 127146), (1296, 105955), (1620, 84764), (2160, 63573), (3240, 42382), (6480, 21191)]