12645600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 44997120

約数和(自身を除く): 32351520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 479, 480, 528, 550, 600, 660, 800, 825, 880, 958, 1056, 1100, 1200, 1320, 1437, 1650, 1760, 1916, 2200, 2395, 2400, 2640, 2874, 3300, 3832, 4400, 4790, 5269, 5280, 5748, 6600, 7185, 7664, 8800, 9580, 10538, 11496, 11975, 13200, 14370, 15328, 15807, 19160, 21076, 22992, 23950, 26345, 26400, 28740, 31614, 35925, 38320, 42152, 45984, 47900, 52690, 57480, 63228, 71850, 76640, 79035, 84304, 95800, 105380, 114960, 126456, 131725, 143700, 158070, 168608, 191600, 210760, 229920, 252912, 263450, 287400, 316140, 383200, 395175, 421520, 505824, 526900, 574800, 632280, 790350, 843040, 1053800, 1149600, 1264560, 1580700, 2107600, 2529120, 3161400, 4215200, 6322800, 12645600]

約数ペア:

[(1, 12645600), (2, 6322800), (3, 4215200), (4, 3161400), (5, 2529120), (6, 2107600), (8, 1580700), (10, 1264560), (11, 1149600), (12, 1053800), (15, 843040), (16, 790350), (20, 632280), (22, 574800), (24, 526900), (25, 505824), (30, 421520), (32, 395175), (33, 383200), (40, 316140), (44, 287400), (48, 263450), (50, 252912), (55, 229920), (60, 210760), (66, 191600), (75, 168608), (80, 158070), (88, 143700), (96, 131725), (100, 126456), (110, 114960), (120, 105380), (132, 95800), (150, 84304), (160, 79035), (165, 76640), (176, 71850), (200, 63228), (220, 57480), (240, 52690), (264, 47900), (275, 45984), (300, 42152), (330, 38320), (352, 35925), (400, 31614), (440, 28740), (479, 26400), (480, 26345), (528, 23950), (550, 22992), (600, 21076), (660, 19160), (800, 15807), (825, 15328), (880, 14370), (958, 13200), (1056, 11975), (1100, 11496), (1200, 10538), (1320, 9580), (1437, 8800), (1650, 7664), (1760, 7185), (1916, 6600), (2200, 5748), (2395, 5280), (2400, 5269), (2640, 4790), (2874, 4400), (3300, 3832)]