30496400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 83030400

約数和(自身を除く): 52534000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 176, 200, 220, 232, 239, 275, 290, 319, 400, 440, 464, 478, 550, 580, 638, 725, 880, 956, 1100, 1160, 1195, 1276, 1450, 1595, 1912, 2200, 2320, 2390, 2552, 2629, 2900, 3190, 3824, 4400, 4780, 5104, 5258, 5800, 5975, 6380, 6931, 7975, 9560, 10516, 11600, 11950, 12760, 13145, 13862, 15950, 19120, 21032, 23900, 25520, 26290, 27724, 31900, 34655, 42064, 47800, 52580, 55448, 63800, 65725, 69310, 76241, 95600, 105160, 110896, 127600, 131450, 138620, 152482, 173275, 210320, 262900, 277240, 304964, 346550, 381205, 525800, 554480, 609928, 693100, 762410, 1051600, 1219856, 1386200, 1524820, 1906025, 2772400, 3049640, 3812050, 6099280, 7624100, 15248200, 30496400]

約数ペア:

[(1, 30496400), (2, 15248200), (4, 7624100), (5, 6099280), (8, 3812050), (10, 3049640), (11, 2772400), (16, 1906025), (20, 1524820), (22, 1386200), (25, 1219856), (29, 1051600), (40, 762410), (44, 693100), (50, 609928), (55, 554480), (58, 525800), (80, 381205), (88, 346550), (100, 304964), (110, 277240), (116, 262900), (145, 210320), (176, 173275), (200, 152482), (220, 138620), (232, 131450), (239, 127600), (275, 110896), (290, 105160), (319, 95600), (400, 76241), (440, 69310), (464, 65725), (478, 63800), (550, 55448), (580, 52580), (638, 47800), (725, 42064), (880, 34655), (956, 31900), (1100, 27724), (1160, 26290), (1195, 25520), (1276, 23900), (1450, 21032), (1595, 19120), (1912, 15950), (2200, 13862), (2320, 13145), (2390, 12760), (2552, 11950), (2629, 11600), (2900, 10516), (3190, 9560), (3824, 7975), (4400, 6931), (4780, 6380), (5104, 5975), (5258, 5800)]