827520000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 220

約数和(自身を含む): 2762565696

約数和(自身を除く): 1935045696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 431, 480, 500, 512, 600, 625, 640, 750, 768, 800, 862, 960, 1000, 1024, 1200, 1250, 1280, 1293, 1500, 1536, 1600, 1724, 1875, 1920, 2000, 2155, 2400, 2500, 2560, 2586, 3000, 3072, 3200, 3448, 3750, 3840, 4000, 4310, 4800, 5000, 5120, 5172, 6000, 6400, 6465, 6896, 7500, 7680, 8000, 8620, 9600, 10000, 10344, 10775, 12000, 12800, 12930, 13792, 15000, 15360, 16000, 17240, 19200, 20000, 20688, 21550, 24000, 25600, 25860, 27584, 30000, 32000, 32325, 34480, 38400, 40000, 41376, 43100, 48000, 51720, 53875, 55168, 60000, 64000, 64650, 68960, 76800, 80000, 82752, 86200, 96000, 103440, 107750, 110336, 120000, 128000, 129300, 137920, 160000, 161625, 165504, 172400, 192000, 206880, 215500, 220672, 240000, 258600, 269375, 275840, 320000, 323250, 331008, 344800, 384000, 413760, 431000, 441344, 480000, 517200, 538750, 551680, 640000, 646500, 662016, 689600, 808125, 827520, 862000, 960000, 1034400, 1077500, 1103360, 1293000, 1324032, 1379200, 1616250, 1655040, 1724000, 1920000, 2068800, 2155000, 2206720, 2586000, 2758400, 3232500, 3310080, 3448000, 4137600, 4310000, 5172000, 5516800, 6465000, 6620160, 6896000, 8275200, 8620000, 10344000, 11033600, 12930000, 13792000, 16550400, 17240000, 20688000, 25860000, 27584000, 33100800, 34480000, 41376000, 51720000, 55168000, 68960000, 82752000, 103440000, 137920000, 165504000, 206880000, 275840000, 413760000, 827520000]

約数ペア:

[(1, 827520000), (2, 413760000), (3, 275840000), (4, 206880000), (5, 165504000), (6, 137920000), (8, 103440000), (10, 82752000), (12, 68960000), (15, 55168000), (16, 51720000), (20, 41376000), (24, 34480000), (25, 33100800), (30, 27584000), (32, 25860000), (40, 20688000), (48, 17240000), (50, 16550400), (60, 13792000), (64, 12930000), (75, 11033600), (80, 10344000), (96, 8620000), (100, 8275200), (120, 6896000), (125, 6620160), (128, 6465000), (150, 5516800), (160, 5172000), (192, 4310000), (200, 4137600), (240, 3448000), (250, 3310080), (256, 3232500), (300, 2758400), (320, 2586000), (375, 2206720), (384, 2155000), (400, 2068800), (431, 1920000), (480, 1724000), (500, 1655040), (512, 1616250), (600, 1379200), (625, 1324032), (640, 1293000), (750, 1103360), (768, 1077500), (800, 1034400), (862, 960000), (960, 862000), (1000, 827520), (1024, 808125), (1200, 689600), (1250, 662016), (1280, 646500), (1293, 640000), (1500, 551680), (1536, 538750), (1600, 517200), (1724, 480000), (1875, 441344), (1920, 431000), (2000, 413760), (2155, 384000), (2400, 344800), (2500, 331008), (2560, 323250), (2586, 320000), (3000, 275840), (3072, 269375), (3200, 258600), (3448, 240000), (3750, 220672), (3840, 215500), (4000, 206880), (4310, 192000), (4800, 172400), (5000, 165504), (5120, 161625), (5172, 160000), (6000, 137920), (6400, 129300), (6465, 128000), (6896, 120000), (7500, 110336), (7680, 107750), (8000, 103440), (8620, 96000), (9600, 86200), (10000, 82752), (10344, 80000), (10775, 76800), (12000, 68960), (12800, 64650), (12930, 64000), (13792, 60000), (15000, 55168), (15360, 53875), (16000, 51720), (17240, 48000), (19200, 43100), (20000, 41376), (20688, 40000), (21550, 38400), (24000, 34480), (25600, 32325), (25860, 32000), (27584, 30000)]