127783600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 358691328

約数和(自身を除く): 230907728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 470, 560, 658, 700, 752, 940, 971, 1175, 1316, 1400, 1645, 1880, 1942, 2350, 2632, 2800, 3290, 3760, 3884, 4700, 4855, 5264, 6580, 6797, 7768, 8225, 9400, 9710, 13160, 13594, 15536, 16450, 18800, 19420, 24275, 26320, 27188, 32900, 33985, 38840, 45637, 48550, 54376, 65800, 67970, 77680, 91274, 97100, 108752, 131600, 135940, 169925, 182548, 194200, 228185, 271880, 319459, 339850, 365096, 388400, 456370, 543760, 638918, 679700, 730192, 912740, 1140925, 1277836, 1359400, 1597295, 1825480, 2281850, 2555672, 2718800, 3194590, 3650960, 4563700, 5111344, 6389180, 7986475, 9127400, 12778360, 15972950, 18254800, 25556720, 31945900, 63891800, 127783600]

約数ペア:

[(1, 127783600), (2, 63891800), (4, 31945900), (5, 25556720), (7, 18254800), (8, 15972950), (10, 12778360), (14, 9127400), (16, 7986475), (20, 6389180), (25, 5111344), (28, 4563700), (35, 3650960), (40, 3194590), (47, 2718800), (50, 2555672), (56, 2281850), (70, 1825480), (80, 1597295), (94, 1359400), (100, 1277836), (112, 1140925), (140, 912740), (175, 730192), (188, 679700), (200, 638918), (235, 543760), (280, 456370), (329, 388400), (350, 365096), (376, 339850), (400, 319459), (470, 271880), (560, 228185), (658, 194200), (700, 182548), (752, 169925), (940, 135940), (971, 131600), (1175, 108752), (1316, 97100), (1400, 91274), (1645, 77680), (1880, 67970), (1942, 65800), (2350, 54376), (2632, 48550), (2800, 45637), (3290, 38840), (3760, 33985), (3884, 32900), (4700, 27188), (4855, 26320), (5264, 24275), (6580, 19420), (6797, 18800), (7768, 16450), (8225, 15536), (9400, 13594), (9710, 13160)]