66117100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 169676640

約数和(自身を除く): 103559540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 3257, 4060, 5075, 6514, 10150, 13028, 16285, 20300, 22799, 32570, 45598, 65140, 81425, 91196, 94453, 113995, 162850, 188906, 227990, 325700, 377812, 455980, 472265, 569975, 661171, 944530, 1139950, 1322342, 1889060, 2279900, 2361325, 2644684, 3305855, 4722650, 6611710, 9445300, 13223420, 16529275, 33058550, 66117100]

約数ペア:

[(1, 66117100), (2, 33058550), (4, 16529275), (5, 13223420), (7, 9445300), (10, 6611710), (14, 4722650), (20, 3305855), (25, 2644684), (28, 2361325), (29, 2279900), (35, 1889060), (50, 1322342), (58, 1139950), (70, 944530), (100, 661171), (116, 569975), (140, 472265), (145, 455980), (175, 377812), (203, 325700), (290, 227990), (350, 188906), (406, 162850), (580, 113995), (700, 94453), (725, 91196), (812, 81425), (1015, 65140), (1450, 45598), (2030, 32570), (2900, 22799), (3257, 20300), (4060, 16285), (5075, 13028), (6514, 10150)]