229311700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 520279200

約数和(自身を除く): 290967500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 107, 116, 145, 214, 290, 428, 535, 580, 725, 739, 1070, 1450, 1478, 2140, 2675, 2900, 2956, 3103, 3695, 5350, 6206, 7390, 10700, 12412, 14780, 15515, 18475, 21431, 31030, 36950, 42862, 62060, 73900, 77575, 79073, 85724, 107155, 155150, 158146, 214310, 310300, 316292, 395365, 428620, 535775, 790730, 1071550, 1581460, 1976825, 2143100, 2293117, 3953650, 4586234, 7907300, 9172468, 11465585, 22931170, 45862340, 57327925, 114655850, 229311700]

約数ペア:

[(1, 229311700), (2, 114655850), (4, 57327925), (5, 45862340), (10, 22931170), (20, 11465585), (25, 9172468), (29, 7907300), (50, 4586234), (58, 3953650), (100, 2293117), (107, 2143100), (116, 1976825), (145, 1581460), (214, 1071550), (290, 790730), (428, 535775), (535, 428620), (580, 395365), (725, 316292), (739, 310300), (1070, 214310), (1450, 158146), (1478, 155150), (2140, 107155), (2675, 85724), (2900, 79073), (2956, 77575), (3103, 73900), (3695, 62060), (5350, 42862), (6206, 36950), (7390, 31030), (10700, 21431), (12412, 18475), (14780, 15515)]