377720000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 1142634240

約数和(自身を除く): 764914240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 71, 76, 80, 95, 100, 112, 125, 133, 140, 142, 152, 160, 175, 190, 200, 224, 250, 266, 280, 284, 304, 320, 350, 355, 380, 400, 448, 475, 497, 500, 532, 560, 568, 608, 625, 665, 700, 710, 760, 800, 875, 950, 994, 1000, 1064, 1120, 1136, 1216, 1250, 1330, 1349, 1400, 1420, 1520, 1600, 1750, 1775, 1900, 1988, 2000, 2128, 2240, 2272, 2375, 2485, 2500, 2660, 2698, 2800, 2840, 3040, 3325, 3500, 3550, 3800, 3976, 4000, 4256, 4375, 4544, 4750, 4970, 5000, 5320, 5396, 5600, 5680, 6080, 6650, 6745, 7000, 7100, 7600, 7952, 8000, 8512, 8750, 8875, 9443, 9500, 9940, 10000, 10640, 10792, 11200, 11360, 11875, 12425, 13300, 13490, 14000, 14200, 15200, 15904, 16625, 17500, 17750, 18886, 19000, 19880, 20000, 21280, 21584, 22720, 23750, 24850, 26600, 26980, 28000, 28400, 30400, 31808, 33250, 33725, 35000, 35500, 37772, 38000, 39760, 40000, 42560, 43168, 44375, 47215, 47500, 49700, 53200, 53960, 56000, 56800, 62125, 66500, 67450, 70000, 71000, 75544, 76000, 79520, 83125, 86336, 88750, 94430, 95000, 99400, 106400, 107920, 113600, 124250, 133000, 134900, 140000, 142000, 151088, 152000, 159040, 166250, 168625, 177500, 188860, 190000, 198800, 212800, 215840, 236075, 248500, 266000, 269800, 280000, 284000, 302176, 310625, 332500, 337250, 355000, 377720, 380000, 397600, 431680, 472150, 497000, 532000, 539600, 568000, 604352, 621250, 665000, 674500, 710000, 755440, 760000, 795200, 843125, 944300, 994000, 1064000, 1079200, 1180375, 1242500, 1330000, 1349000, 1420000, 1510880, 1686250, 1888600, 1988000, 2158400, 2360750, 2485000, 2660000, 2698000, 2840000, 3021760, 3372500, 3777200, 3976000, 4721500, 4970000, 5320000, 5396000, 5901875, 6745000, 7554400, 9443000, 9940000, 10792000, 11803750, 13490000, 15108800, 18886000, 19880000, 23607500, 26980000, 37772000, 47215000, 53960000, 75544000, 94430000, 188860000, 377720000]

約数ペア:

[(1, 377720000), (2, 188860000), (4, 94430000), (5, 75544000), (7, 53960000), (8, 47215000), (10, 37772000), (14, 26980000), (16, 23607500), (19, 19880000), (20, 18886000), (25, 15108800), (28, 13490000), (32, 11803750), (35, 10792000), (38, 9940000), (40, 9443000), (50, 7554400), (56, 6745000), (64, 5901875), (70, 5396000), (71, 5320000), (76, 4970000), (80, 4721500), (95, 3976000), (100, 3777200), (112, 3372500), (125, 3021760), (133, 2840000), (140, 2698000), (142, 2660000), (152, 2485000), (160, 2360750), (175, 2158400), (190, 1988000), (200, 1888600), (224, 1686250), (250, 1510880), (266, 1420000), (280, 1349000), (284, 1330000), (304, 1242500), (320, 1180375), (350, 1079200), (355, 1064000), (380, 994000), (400, 944300), (448, 843125), (475, 795200), (497, 760000), (500, 755440), (532, 710000), (560, 674500), (568, 665000), (608, 621250), (625, 604352), (665, 568000), (700, 539600), (710, 532000), (760, 497000), (800, 472150), (875, 431680), (950, 397600), (994, 380000), (1000, 377720), (1064, 355000), (1120, 337250), (1136, 332500), (1216, 310625), (1250, 302176), (1330, 284000), (1349, 280000), (1400, 269800), (1420, 266000), (1520, 248500), (1600, 236075), (1750, 215840), (1775, 212800), (1900, 198800), (1988, 190000), (2000, 188860), (2128, 177500), (2240, 168625), (2272, 166250), (2375, 159040), (2485, 152000), (2500, 151088), (2660, 142000), (2698, 140000), (2800, 134900), (2840, 133000), (3040, 124250), (3325, 113600), (3500, 107920), (3550, 106400), (3800, 99400), (3976, 95000), (4000, 94430), (4256, 88750), (4375, 86336), (4544, 83125), (4750, 79520), (4970, 76000), (5000, 75544), (5320, 71000), (5396, 70000), (5600, 67450), (5680, 66500), (6080, 62125), (6650, 56800), (6745, 56000), (7000, 53960), (7100, 53200), (7600, 49700), (7952, 47500), (8000, 47215), (8512, 44375), (8750, 43168), (8875, 42560), (9443, 40000), (9500, 39760), (9940, 38000), (10000, 37772), (10640, 35500), (10792, 35000), (11200, 33725), (11360, 33250), (11875, 31808), (12425, 30400), (13300, 28400), (13490, 28000), (14000, 26980), (14200, 26600), (15200, 24850), (15904, 23750), (16625, 22720), (17500, 21584), (17750, 21280), (18886, 20000), (19000, 19880)]