27118400000

素因数分解:

$2^9\times 5^5\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 240

約数和(自身を含む): 71781233832

約数和(自身を除く): 44662833832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 250, 256, 272, 320, 340, 400, 425, 500, 512, 544, 625, 640, 680, 800, 850, 997, 1000, 1088, 1250, 1280, 1360, 1600, 1700, 1994, 2000, 2125, 2176, 2500, 2560, 2720, 3125, 3200, 3400, 3988, 4000, 4250, 4352, 4985, 5000, 5440, 6250, 6400, 6800, 7976, 8000, 8500, 8704, 9970, 10000, 10625, 10880, 12500, 12800, 13600, 15952, 16000, 16949, 17000, 19940, 20000, 21250, 21760, 24925, 25000, 27200, 31904, 32000, 33898, 34000, 39880, 40000, 42500, 43520, 49850, 50000, 53125, 54400, 63808, 64000, 67796, 68000, 79760, 80000, 84745, 85000, 99700, 100000, 106250, 108800, 124625, 127616, 135592, 136000, 159520, 160000, 169490, 170000, 199400, 200000, 212500, 217600, 249250, 255232, 271184, 272000, 319040, 320000, 338980, 340000, 398800, 400000, 423725, 425000, 498500, 510464, 542368, 544000, 623125, 638080, 677960, 680000, 797600, 800000, 847450, 850000, 997000, 1084736, 1088000, 1246250, 1276160, 1355920, 1360000, 1595200, 1600000, 1694900, 1700000, 1994000, 2118625, 2169472, 2492500, 2552320, 2711840, 2720000, 3115625, 3190400, 3389800, 3400000, 3988000, 4237250, 4338944, 4985000, 5423680, 5440000, 6231250, 6380800, 6779600, 6800000, 7976000, 8474500, 8677888, 9970000, 10593125, 10847360, 12462500, 12761600, 13559200, 13600000, 15952000, 16949000, 19940000, 21186250, 21694720, 24925000, 27118400, 27200000, 31904000, 33898000, 39880000, 42372500, 43389440, 49850000, 52965625, 54236800, 63808000, 67796000, 79760000, 84745000, 99700000, 105931250, 108473600, 135592000, 159520000, 169490000, 199400000, 211862500, 216947200, 271184000, 319040000, 338980000, 398800000, 423725000, 542368000, 677960000, 797600000, 847450000, 1084736000, 1355920000, 1595200000, 1694900000, 2711840000, 3389800000, 5423680000, 6779600000, 13559200000, 27118400000]

約数ペア:

[(1, 27118400000), (2, 13559200000), (4, 6779600000), (5, 5423680000), (8, 3389800000), (10, 2711840000), (16, 1694900000), (17, 1595200000), (20, 1355920000), (25, 1084736000), (32, 847450000), (34, 797600000), (40, 677960000), (50, 542368000), (64, 423725000), (68, 398800000), (80, 338980000), (85, 319040000), (100, 271184000), (125, 216947200), (128, 211862500), (136, 199400000), (160, 169490000), (170, 159520000), (200, 135592000), (250, 108473600), (256, 105931250), (272, 99700000), (320, 84745000), (340, 79760000), (400, 67796000), (425, 63808000), (500, 54236800), (512, 52965625), (544, 49850000), (625, 43389440), (640, 42372500), (680, 39880000), (800, 33898000), (850, 31904000), (997, 27200000), (1000, 27118400), (1088, 24925000), (1250, 21694720), (1280, 21186250), (1360, 19940000), (1600, 16949000), (1700, 15952000), (1994, 13600000), (2000, 13559200), (2125, 12761600), (2176, 12462500), (2500, 10847360), (2560, 10593125), (2720, 9970000), (3125, 8677888), (3200, 8474500), (3400, 7976000), (3988, 6800000), (4000, 6779600), (4250, 6380800), (4352, 6231250), (4985, 5440000), (5000, 5423680), (5440, 4985000), (6250, 4338944), (6400, 4237250), (6800, 3988000), (7976, 3400000), (8000, 3389800), (8500, 3190400), (8704, 3115625), (9970, 2720000), (10000, 2711840), (10625, 2552320), (10880, 2492500), (12500, 2169472), (12800, 2118625), (13600, 1994000), (15952, 1700000), (16000, 1694900), (16949, 1600000), (17000, 1595200), (19940, 1360000), (20000, 1355920), (21250, 1276160), (21760, 1246250), (24925, 1088000), (25000, 1084736), (27200, 997000), (31904, 850000), (32000, 847450), (33898, 800000), (34000, 797600), (39880, 680000), (40000, 677960), (42500, 638080), (43520, 623125), (49850, 544000), (50000, 542368), (53125, 510464), (54400, 498500), (63808, 425000), (64000, 423725), (67796, 400000), (68000, 398800), (79760, 340000), (80000, 338980), (84745, 320000), (85000, 319040), (99700, 272000), (100000, 271184), (106250, 255232), (108800, 249250), (124625, 217600), (127616, 212500), (135592, 200000), (136000, 199400), (159520, 170000), (160000, 169490)]