189780800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 168

約数和(自身を含む): 523841472

約数和(自身を除く): 334060672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 64, 80, 82, 88, 100, 110, 160, 164, 176, 200, 205, 220, 263, 275, 320, 328, 352, 400, 410, 440, 451, 526, 550, 656, 704, 800, 820, 880, 902, 1025, 1052, 1100, 1312, 1315, 1600, 1640, 1760, 1804, 2050, 2104, 2200, 2255, 2624, 2630, 2893, 3280, 3520, 3608, 4100, 4208, 4400, 4510, 5260, 5786, 6560, 6575, 7216, 8200, 8416, 8800, 9020, 10520, 10783, 11275, 11572, 13120, 13150, 14432, 14465, 16400, 16832, 17600, 18040, 21040, 21566, 22550, 23144, 26300, 28864, 28930, 32800, 36080, 42080, 43132, 45100, 46288, 52600, 53915, 57860, 65600, 72160, 72325, 84160, 86264, 90200, 92576, 105200, 107830, 115720, 118613, 144320, 144650, 172528, 180400, 185152, 210400, 215660, 231440, 237226, 269575, 289300, 345056, 360800, 420800, 431320, 462880, 474452, 539150, 578600, 593065, 690112, 721600, 862640, 925760, 948904, 1078300, 1157200, 1186130, 1725280, 1897808, 2156600, 2314400, 2372260, 2965325, 3450560, 3795616, 4313200, 4628800, 4744520, 5930650, 7591232, 8626400, 9489040, 11861300, 17252800, 18978080, 23722600, 37956160, 47445200, 94890400, 189780800]

約数ペア:

[(1, 189780800), (2, 94890400), (4, 47445200), (5, 37956160), (8, 23722600), (10, 18978080), (11, 17252800), (16, 11861300), (20, 9489040), (22, 8626400), (25, 7591232), (32, 5930650), (40, 4744520), (41, 4628800), (44, 4313200), (50, 3795616), (55, 3450560), (64, 2965325), (80, 2372260), (82, 2314400), (88, 2156600), (100, 1897808), (110, 1725280), (160, 1186130), (164, 1157200), (176, 1078300), (200, 948904), (205, 925760), (220, 862640), (263, 721600), (275, 690112), (320, 593065), (328, 578600), (352, 539150), (400, 474452), (410, 462880), (440, 431320), (451, 420800), (526, 360800), (550, 345056), (656, 289300), (704, 269575), (800, 237226), (820, 231440), (880, 215660), (902, 210400), (1025, 185152), (1052, 180400), (1100, 172528), (1312, 144650), (1315, 144320), (1600, 118613), (1640, 115720), (1760, 107830), (1804, 105200), (2050, 92576), (2104, 90200), (2200, 86264), (2255, 84160), (2624, 72325), (2630, 72160), (2893, 65600), (3280, 57860), (3520, 53915), (3608, 52600), (4100, 46288), (4208, 45100), (4400, 43132), (4510, 42080), (5260, 36080), (5786, 32800), (6560, 28930), (6575, 28864), (7216, 26300), (8200, 23144), (8416, 22550), (8800, 21566), (9020, 21040), (10520, 18040), (10783, 17600), (11275, 16832), (11572, 16400), (13120, 14465), (13150, 14432)]