76489600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 215142480

約数和(自身を除く): 138652880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 53, 55, 64, 80, 82, 88, 100, 106, 110, 128, 160, 164, 176, 200, 205, 212, 220, 265, 275, 320, 328, 352, 400, 410, 424, 440, 451, 530, 550, 583, 640, 656, 704, 800, 820, 848, 880, 902, 1025, 1060, 1100, 1166, 1312, 1325, 1408, 1600, 1640, 1696, 1760, 1804, 2050, 2120, 2173, 2200, 2255, 2332, 2624, 2650, 2915, 3200, 3280, 3392, 3520, 3608, 4100, 4240, 4346, 4400, 4510, 4664, 5248, 5300, 5830, 6560, 6784, 7040, 7216, 8200, 8480, 8692, 8800, 9020, 9328, 10600, 10865, 11275, 11660, 13120, 14432, 14575, 16400, 16960, 17384, 17600, 18040, 18656, 21200, 21730, 22550, 23320, 23903, 26240, 28864, 29150, 32800, 33920, 34768, 35200, 36080, 37312, 42400, 43460, 45100, 46640, 47806, 54325, 57728, 58300, 65600, 69536, 72160, 74624, 84800, 86920, 90200, 93280, 95612, 108650, 116600, 119515, 131200, 139072, 144320, 169600, 173840, 180400, 186560, 191224, 217300, 233200, 239030, 278144, 288640, 347680, 360800, 373120, 382448, 434600, 466400, 478060, 597575, 695360, 721600, 764896, 869200, 932800, 956120, 1195150, 1390720, 1443200, 1529792, 1738400, 1865600, 1912240, 2390300, 3059584, 3476800, 3824480, 4780600, 6953600, 7648960, 9561200, 15297920, 19122400, 38244800, 76489600]

約数ペア:

[(1, 76489600), (2, 38244800), (4, 19122400), (5, 15297920), (8, 9561200), (10, 7648960), (11, 6953600), (16, 4780600), (20, 3824480), (22, 3476800), (25, 3059584), (32, 2390300), (40, 1912240), (41, 1865600), (44, 1738400), (50, 1529792), (53, 1443200), (55, 1390720), (64, 1195150), (80, 956120), (82, 932800), (88, 869200), (100, 764896), (106, 721600), (110, 695360), (128, 597575), (160, 478060), (164, 466400), (176, 434600), (200, 382448), (205, 373120), (212, 360800), (220, 347680), (265, 288640), (275, 278144), (320, 239030), (328, 233200), (352, 217300), (400, 191224), (410, 186560), (424, 180400), (440, 173840), (451, 169600), (530, 144320), (550, 139072), (583, 131200), (640, 119515), (656, 116600), (704, 108650), (800, 95612), (820, 93280), (848, 90200), (880, 86920), (902, 84800), (1025, 74624), (1060, 72160), (1100, 69536), (1166, 65600), (1312, 58300), (1325, 57728), (1408, 54325), (1600, 47806), (1640, 46640), (1696, 45100), (1760, 43460), (1804, 42400), (2050, 37312), (2120, 36080), (2173, 35200), (2200, 34768), (2255, 33920), (2332, 32800), (2624, 29150), (2650, 28864), (2915, 26240), (3200, 23903), (3280, 23320), (3392, 22550), (3520, 21730), (3608, 21200), (4100, 18656), (4240, 18040), (4346, 17600), (4400, 17384), (4510, 16960), (4664, 16400), (5248, 14575), (5300, 14432), (5830, 13120), (6560, 11660), (6784, 11275), (7040, 10865), (7216, 10600), (8200, 9328), (8480, 9020), (8692, 8800)]