228310600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23297}}^1$

素因数の和:23327

約数の個数: 72

約数和(自身を含む): 617513490

約数和(自身を除く): 389202890

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, 23297, 46594, 93188, 116485, 163079, 186376, 232970, 326158, 465940, 582425, 652316, 815395, 931880, 1141553, 1164850, 1304632, 1630790, 2283106, 2329700, 3261580, 4076975, 4566212, 4659400, 5707765, 6523160, 8153950, 9132424, 11415530, 16307900, 22831060, 28538825, 32615800, 45662120, 57077650, 114155300, 228310600]

約数ペア:

[(1, 228310600), (2, 114155300), (4, 57077650), (5, 45662120), (7, 32615800), (8, 28538825), (10, 22831060), (14, 16307900), (20, 11415530), (25, 9132424), (28, 8153950), (35, 6523160), (40, 5707765), (49, 4659400), (50, 4566212), (56, 4076975), (70, 3261580), (98, 2329700), (100, 2283106), (140, 1630790), (175, 1304632), (196, 1164850), (200, 1141553), (245, 931880), (280, 815395), (350, 652316), (392, 582425), (490, 465940), (700, 326158), (980, 232970), (1225, 186376), (1400, 163079), (1960, 116485), (2450, 93188), (4900, 46594), (9800, 23297)]