314746600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{32117}}^1$

素因数の和:32147

約数の個数: 72

約数和(自身を含む): 851287590

約数和(自身を除く): 536540990

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 32117, 64234, 128468, 160585, 224819, 256936, 321170, 449638, 642340, 802925, 899276, 1124095, 1284680, 1573733, 1605850, 1798552, 2248190, 3147466, 3211700, 4496380, 5620475, 6294932, 6423400, 7868665, 8992760, 11240950, 12589864, 15737330, 22481900, 31474660, 39343325, 44963800, 62949320, 78686650, 157373300, 314746600]

約数ペア:

[(1, 314746600), (2, 157373300), (4, 78686650), (5, 62949320), (7, 44963800), (8, 39343325), (10, 31474660), (14, 22481900), (20, 15737330), (25, 12589864), (28, 11240950), (35, 8992760), (40, 7868665), (49, 6423400), (50, 6294932), (56, 5620475), (70, 4496380), (98, 3211700), (100, 3147466), (140, 2248190), (175, 1798552), (196, 1605850), (200, 1573733), (245, 1284680), (280, 1124095), (350, 899276), (392, 802925), (490, 642340), (700, 449638), (980, 321170), (1225, 256936), (1400, 224819), (1960, 160585), (2450, 128468), (4900, 64234), (9800, 32117)]