285052800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 192

約数和(自身を含む): 980472960

約数和(自身を除く): 695420160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1291, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2582, 2760, 2944, 3200, 3450, 3680, 3873, 4416, 4600, 4800, 5164, 5520, 6455, 6900, 7360, 7746, 8832, 9200, 9600, 10328, 11040, 12910, 13800, 14720, 15492, 18400, 19365, 20656, 22080, 25820, 27600, 29693, 30984, 32275, 36800, 38730, 41312, 44160, 51640, 55200, 59386, 61968, 64550, 73600, 77460, 82624, 89079, 96825, 103280, 110400, 118772, 123936, 129100, 148465, 154920, 165248, 178158, 193650, 206560, 220800, 237544, 247872, 258200, 296930, 309840, 356316, 387300, 413120, 445395, 475088, 495744, 516400, 593860, 619680, 712632, 742325, 774600, 826240, 890790, 950176, 1032800, 1187720, 1239360, 1425264, 1484650, 1549200, 1781580, 1900352, 2065600, 2226975, 2375440, 2478720, 2850528, 2969300, 3098400, 3563160, 3800704, 4131200, 4453950, 4750880, 5701056, 5938600, 6196800, 7126320, 8907900, 9501760, 11402112, 11877200, 12393600, 14252640, 17815800, 19003520, 23754400, 28505280, 35631600, 47508800, 57010560, 71263200, 95017600, 142526400, 285052800]

約数ペア:

[(1, 285052800), (2, 142526400), (3, 95017600), (4, 71263200), (5, 57010560), (6, 47508800), (8, 35631600), (10, 28505280), (12, 23754400), (15, 19003520), (16, 17815800), (20, 14252640), (23, 12393600), (24, 11877200), (25, 11402112), (30, 9501760), (32, 8907900), (40, 7126320), (46, 6196800), (48, 5938600), (50, 5701056), (60, 4750880), (64, 4453950), (69, 4131200), (75, 3800704), (80, 3563160), (92, 3098400), (96, 2969300), (100, 2850528), (115, 2478720), (120, 2375440), (128, 2226975), (138, 2065600), (150, 1900352), (160, 1781580), (184, 1549200), (192, 1484650), (200, 1425264), (230, 1239360), (240, 1187720), (276, 1032800), (300, 950176), (320, 890790), (345, 826240), (368, 774600), (384, 742325), (400, 712632), (460, 619680), (480, 593860), (552, 516400), (575, 495744), (600, 475088), (640, 445395), (690, 413120), (736, 387300), (800, 356316), (920, 309840), (960, 296930), (1104, 258200), (1150, 247872), (1200, 237544), (1291, 220800), (1380, 206560), (1472, 193650), (1600, 178158), (1725, 165248), (1840, 154920), (1920, 148465), (2208, 129100), (2300, 123936), (2400, 118772), (2582, 110400), (2760, 103280), (2944, 96825), (3200, 89079), (3450, 82624), (3680, 77460), (3873, 73600), (4416, 64550), (4600, 61968), (4800, 59386), (5164, 55200), (5520, 51640), (6455, 44160), (6900, 41312), (7360, 38730), (7746, 36800), (8832, 32275), (9200, 30984), (9600, 29693), (10328, 27600), (11040, 25820), (12910, 22080), (13800, 20656), (14720, 19365), (15492, 18400)]