5499900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 180

約数和(自身を含む): 20585488

約数和(自身を除く): 15085588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 97, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 194, 210, 225, 252, 270, 291, 300, 315, 324, 350, 378, 388, 405, 420, 450, 485, 525, 540, 567, 582, 630, 675, 679, 700, 756, 810, 873, 900, 945, 970, 1050, 1134, 1164, 1260, 1350, 1358, 1455, 1575, 1620, 1746, 1890, 1940, 2025, 2037, 2100, 2268, 2425, 2619, 2700, 2716, 2835, 2910, 3150, 3395, 3492, 3780, 4050, 4074, 4365, 4725, 4850, 5238, 5670, 5820, 6111, 6300, 6790, 7275, 7857, 8100, 8148, 8730, 9450, 9700, 10185, 10476, 11340, 12222, 13095, 13580, 14175, 14550, 15714, 16975, 17460, 18333, 18900, 20370, 21825, 24444, 26190, 28350, 29100, 30555, 31428, 33950, 36666, 39285, 40740, 43650, 50925, 52380, 54999, 56700, 61110, 65475, 67900, 73332, 78570, 87300, 91665, 101850, 109998, 122220, 130950, 152775, 157140, 183330, 196425, 203700, 219996, 261900, 274995, 305550, 366660, 392850, 458325, 549990, 611100, 785700, 916650, 1099980, 1374975, 1833300, 2749950, 5499900]

約数ペア:

[(1, 5499900), (2, 2749950), (3, 1833300), (4, 1374975), (5, 1099980), (6, 916650), (7, 785700), (9, 611100), (10, 549990), (12, 458325), (14, 392850), (15, 366660), (18, 305550), (20, 274995), (21, 261900), (25, 219996), (27, 203700), (28, 196425), (30, 183330), (35, 157140), (36, 152775), (42, 130950), (45, 122220), (50, 109998), (54, 101850), (60, 91665), (63, 87300), (70, 78570), (75, 73332), (81, 67900), (84, 65475), (90, 61110), (97, 56700), (100, 54999), (105, 52380), (108, 50925), (126, 43650), (135, 40740), (140, 39285), (150, 36666), (162, 33950), (175, 31428), (180, 30555), (189, 29100), (194, 28350), (210, 26190), (225, 24444), (252, 21825), (270, 20370), (291, 18900), (300, 18333), (315, 17460), (324, 16975), (350, 15714), (378, 14550), (388, 14175), (405, 13580), (420, 13095), (450, 12222), (485, 11340), (525, 10476), (540, 10185), (567, 9700), (582, 9450), (630, 8730), (675, 8148), (679, 8100), (700, 7857), (756, 7275), (810, 6790), (873, 6300), (900, 6111), (945, 5820), (970, 5670), (1050, 5238), (1134, 4850), (1164, 4725), (1260, 4365), (1350, 4074), (1358, 4050), (1455, 3780), (1575, 3492), (1620, 3395), (1746, 3150), (1890, 2910), (1940, 2835), (2025, 2716), (2037, 2700), (2100, 2619), (2268, 2425)]