230868400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11779}}^1$

素因数の和:11811

約数の個数: 90

約数和(自身を含む): 645273060

約数和(自身を除く): 414404660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 11779, 19600, 23558, 47116, 58895, 82453, 94232, 117790, 164906, 188464, 235580, 294475, 329812, 412265, 471160, 577171, 588950, 659624, 824530, 942320, 1154342, 1177900, 1319248, 1649060, 2061325, 2308684, 2355800, 2885855, 3298120, 4122650, 4617368, 4711600, 5771710, 6596240, 8245300, 9234736, 11543420, 14429275, 16490600, 23086840, 28858550, 32981200, 46173680, 57717100, 115434200, 230868400]

約数ペア:

[(1, 230868400), (2, 115434200), (4, 57717100), (5, 46173680), (7, 32981200), (8, 28858550), (10, 23086840), (14, 16490600), (16, 14429275), (20, 11543420), (25, 9234736), (28, 8245300), (35, 6596240), (40, 5771710), (49, 4711600), (50, 4617368), (56, 4122650), (70, 3298120), (80, 2885855), (98, 2355800), (100, 2308684), (112, 2061325), (140, 1649060), (175, 1319248), (196, 1177900), (200, 1154342), (245, 942320), (280, 824530), (350, 659624), (392, 588950), (400, 577171), (490, 471160), (560, 412265), (700, 329812), (784, 294475), (980, 235580), (1225, 188464), (1400, 164906), (1960, 117790), (2450, 94232), (2800, 82453), (3920, 58895), (4900, 47116), (9800, 23558), (11779, 19600)]