442244400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28349}}^1$

素因数の和:28383

約数の個数: 120

約数和(自身を含む): 1525683600

約数和(自身を除く): 1083439200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 28349, 56698, 85047, 113396, 141745, 170094, 226792, 283490, 340188, 368537, 425235, 453584, 566980, 680376, 708725, 737074, 850470, 1105611, 1133960, 1360752, 1417450, 1474148, 1700940, 1842685, 2126175, 2211222, 2267920, 2834900, 2948296, 3401880, 3685370, 4252350, 4422444, 5528055, 5669800, 5896592, 6803760, 7370740, 8504700, 8844888, 9213425, 11056110, 11339600, 14741480, 17009400, 17689776, 18426850, 22112220, 27640275, 29482960, 34018800, 36853700, 44224440, 55280550, 73707400, 88448880, 110561100, 147414800, 221122200, 442244400]

約数ペア:

[(1, 442244400), (2, 221122200), (3, 147414800), (4, 110561100), (5, 88448880), (6, 73707400), (8, 55280550), (10, 44224440), (12, 36853700), (13, 34018800), (15, 29482960), (16, 27640275), (20, 22112220), (24, 18426850), (25, 17689776), (26, 17009400), (30, 14741480), (39, 11339600), (40, 11056110), (48, 9213425), (50, 8844888), (52, 8504700), (60, 7370740), (65, 6803760), (75, 5896592), (78, 5669800), (80, 5528055), (100, 4422444), (104, 4252350), (120, 3685370), (130, 3401880), (150, 2948296), (156, 2834900), (195, 2267920), (200, 2211222), (208, 2126175), (240, 1842685), (260, 1700940), (300, 1474148), (312, 1417450), (325, 1360752), (390, 1133960), (400, 1105611), (520, 850470), (600, 737074), (624, 708725), (650, 680376), (780, 566980), (975, 453584), (1040, 425235), (1200, 368537), (1300, 340188), (1560, 283490), (1950, 226792), (2600, 170094), (3120, 141745), (3900, 113396), (5200, 85047), (7800, 56698), (15600, 28349)]