252183800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 648172800

約数和(自身を除く): 395989000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 158, 200, 220, 275, 316, 395, 440, 550, 632, 790, 869, 1100, 1451, 1580, 1738, 1975, 2200, 2902, 3160, 3476, 3950, 4345, 5804, 6952, 7255, 7900, 8690, 11608, 14510, 15800, 15961, 17380, 21725, 29020, 31922, 34760, 36275, 43450, 58040, 63844, 72550, 79805, 86900, 114629, 127688, 145100, 159610, 173800, 229258, 290200, 319220, 399025, 458516, 573145, 638440, 798050, 917032, 1146290, 1260919, 1596100, 2292580, 2521838, 2865725, 3192200, 4585160, 5043676, 5731450, 6304595, 10087352, 11462900, 12609190, 22925800, 25218380, 31522975, 50436760, 63045950, 126091900, 252183800]

約数ペア:

[(1, 252183800), (2, 126091900), (4, 63045950), (5, 50436760), (8, 31522975), (10, 25218380), (11, 22925800), (20, 12609190), (22, 11462900), (25, 10087352), (40, 6304595), (44, 5731450), (50, 5043676), (55, 4585160), (79, 3192200), (88, 2865725), (100, 2521838), (110, 2292580), (158, 1596100), (200, 1260919), (220, 1146290), (275, 917032), (316, 798050), (395, 638440), (440, 573145), (550, 458516), (632, 399025), (790, 319220), (869, 290200), (1100, 229258), (1451, 173800), (1580, 159610), (1738, 145100), (1975, 127688), (2200, 114629), (2902, 86900), (3160, 79805), (3476, 72550), (3950, 63844), (4345, 58040), (5804, 43450), (6952, 36275), (7255, 34760), (7900, 31922), (8690, 29020), (11608, 21725), (14510, 17380), (15800, 15961)]