73198300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 72

約数和(自身を含む): 185050656

約数和(自身を除く): 111852356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1855, 1973, 2650, 3710, 3946, 5300, 7420, 7892, 9275, 9865, 13811, 18550, 19730, 27622, 37100, 39460, 49325, 55244, 69055, 98650, 104569, 138110, 197300, 209138, 276220, 345275, 418276, 522845, 690550, 731983, 1045690, 1381100, 1463966, 2091380, 2614225, 2927932, 3659915, 5228450, 7319830, 10456900, 14639660, 18299575, 36599150, 73198300]

約数ペア:

[(1, 73198300), (2, 36599150), (4, 18299575), (5, 14639660), (7, 10456900), (10, 7319830), (14, 5228450), (20, 3659915), (25, 2927932), (28, 2614225), (35, 2091380), (50, 1463966), (53, 1381100), (70, 1045690), (100, 731983), (106, 690550), (140, 522845), (175, 418276), (212, 345275), (265, 276220), (350, 209138), (371, 197300), (530, 138110), (700, 104569), (742, 98650), (1060, 69055), (1325, 55244), (1484, 49325), (1855, 39460), (1973, 37100), (2650, 27622), (3710, 19730), (3946, 18550), (5300, 13811), (7420, 9865), (7892, 9275)]