131390400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 168

約数和(自身を含む): 445479424

約数和(自身を除く): 314089024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 883, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1766, 1860, 1984, 2325, 2400, 2480, 2649, 2976, 3100, 3532, 3720, 4415, 4650, 4800, 4960, 5298, 5952, 6200, 7064, 7440, 8830, 9300, 9920, 10596, 12400, 13245, 14128, 14880, 17660, 18600, 21192, 22075, 24800, 26490, 27373, 28256, 29760, 35320, 37200, 42384, 44150, 49600, 52980, 54746, 56512, 66225, 70640, 74400, 82119, 84768, 88300, 105960, 109492, 132450, 136865, 141280, 148800, 164238, 169536, 176600, 211920, 218984, 264900, 273730, 282560, 328476, 353200, 410595, 423840, 437968, 529800, 547460, 656952, 684325, 706400, 821190, 847680, 875936, 1059600, 1094920, 1313904, 1368650, 1412800, 1642380, 1751872, 2052975, 2119200, 2189840, 2627808, 2737300, 3284760, 4105950, 4238400, 4379680, 5255616, 5474600, 6569520, 8211900, 8759360, 10949200, 13139040, 16423800, 21898400, 26278080, 32847600, 43796800, 65695200, 131390400]

約数ペア:

[(1, 131390400), (2, 65695200), (3, 43796800), (4, 32847600), (5, 26278080), (6, 21898400), (8, 16423800), (10, 13139040), (12, 10949200), (15, 8759360), (16, 8211900), (20, 6569520), (24, 5474600), (25, 5255616), (30, 4379680), (31, 4238400), (32, 4105950), (40, 3284760), (48, 2737300), (50, 2627808), (60, 2189840), (62, 2119200), (64, 2052975), (75, 1751872), (80, 1642380), (93, 1412800), (96, 1368650), (100, 1313904), (120, 1094920), (124, 1059600), (150, 875936), (155, 847680), (160, 821190), (186, 706400), (192, 684325), (200, 656952), (240, 547460), (248, 529800), (300, 437968), (310, 423840), (320, 410595), (372, 353200), (400, 328476), (465, 282560), (480, 273730), (496, 264900), (600, 218984), (620, 211920), (744, 176600), (775, 169536), (800, 164238), (883, 148800), (930, 141280), (960, 136865), (992, 132450), (1200, 109492), (1240, 105960), (1488, 88300), (1550, 84768), (1600, 82119), (1766, 74400), (1860, 70640), (1984, 66225), (2325, 56512), (2400, 54746), (2480, 52980), (2649, 49600), (2976, 44150), (3100, 42384), (3532, 37200), (3720, 35320), (4415, 29760), (4650, 28256), (4800, 27373), (4960, 26490), (5298, 24800), (5952, 22075), (6200, 21192), (7064, 18600), (7440, 17660), (8830, 14880), (9300, 14128), (9920, 13245), (10596, 12400)]