127316400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 437362632

約数和(自身を除く): 310046232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 79, 80, 85, 100, 102, 120, 136, 150, 158, 170, 200, 204, 237, 240, 255, 272, 300, 316, 340, 395, 400, 408, 425, 474, 510, 600, 632, 680, 790, 816, 850, 948, 1020, 1185, 1200, 1264, 1275, 1343, 1360, 1580, 1700, 1896, 1975, 2040, 2370, 2550, 2686, 3160, 3400, 3792, 3950, 4029, 4080, 4740, 5100, 5372, 5925, 6241, 6320, 6715, 6800, 7900, 8058, 9480, 10200, 10744, 11850, 12482, 13430, 15800, 16116, 18723, 18960, 20145, 20400, 21488, 23700, 24964, 26860, 31205, 31600, 32232, 33575, 37446, 40290, 47400, 49928, 53720, 62410, 64464, 67150, 74892, 80580, 93615, 94800, 99856, 100725, 106097, 107440, 124820, 134300, 149784, 156025, 161160, 187230, 201450, 212194, 249640, 268600, 299568, 312050, 318291, 322320, 374460, 402900, 424388, 468075, 499280, 530485, 537200, 624100, 636582, 748920, 805800, 848776, 936150, 1060970, 1248200, 1273164, 1497840, 1591455, 1611600, 1697552, 1872300, 2121940, 2496400, 2546328, 2652425, 3182910, 3744600, 4243880, 5092656, 5304850, 6365820, 7489200, 7957275, 8487760, 10609700, 12731640, 15914550, 21219400, 25463280, 31829100, 42438800, 63658200, 127316400]

約数ペア:

[(1, 127316400), (2, 63658200), (3, 42438800), (4, 31829100), (5, 25463280), (6, 21219400), (8, 15914550), (10, 12731640), (12, 10609700), (15, 8487760), (16, 7957275), (17, 7489200), (20, 6365820), (24, 5304850), (25, 5092656), (30, 4243880), (34, 3744600), (40, 3182910), (48, 2652425), (50, 2546328), (51, 2496400), (60, 2121940), (68, 1872300), (75, 1697552), (79, 1611600), (80, 1591455), (85, 1497840), (100, 1273164), (102, 1248200), (120, 1060970), (136, 936150), (150, 848776), (158, 805800), (170, 748920), (200, 636582), (204, 624100), (237, 537200), (240, 530485), (255, 499280), (272, 468075), (300, 424388), (316, 402900), (340, 374460), (395, 322320), (400, 318291), (408, 312050), (425, 299568), (474, 268600), (510, 249640), (600, 212194), (632, 201450), (680, 187230), (790, 161160), (816, 156025), (850, 149784), (948, 134300), (1020, 124820), (1185, 107440), (1200, 106097), (1264, 100725), (1275, 99856), (1343, 94800), (1360, 93615), (1580, 80580), (1700, 74892), (1896, 67150), (1975, 64464), (2040, 62410), (2370, 53720), (2550, 49928), (2686, 47400), (3160, 40290), (3400, 37446), (3792, 33575), (3950, 32232), (4029, 31600), (4080, 31205), (4740, 26860), (5100, 24964), (5372, 23700), (5925, 21488), (6241, 20400), (6320, 20145), (6715, 18960), (6800, 18723), (7900, 16116), (8058, 15800), (9480, 13430), (10200, 12482), (10744, 11850)]