212310600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 660493440

約数和(自身を除く): 448182840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 431, 600, 821, 862, 1293, 1642, 1724, 2155, 2463, 2586, 3284, 3448, 4105, 4310, 4926, 5172, 6465, 6568, 8210, 8620, 9852, 10344, 10775, 12315, 12930, 16420, 17240, 19704, 20525, 21550, 24630, 25860, 32325, 32840, 41050, 43100, 49260, 51720, 61575, 64650, 82100, 86200, 98520, 123150, 129300, 164200, 246300, 258600, 353851, 492600, 707702, 1061553, 1415404, 1769255, 2123106, 2830808, 3538510, 4246212, 5307765, 7077020, 8492424, 8846275, 10615530, 14154040, 17692550, 21231060, 26538825, 35385100, 42462120, 53077650, 70770200, 106155300, 212310600]

約数ペア:

[(1, 212310600), (2, 106155300), (3, 70770200), (4, 53077650), (5, 42462120), (6, 35385100), (8, 26538825), (10, 21231060), (12, 17692550), (15, 14154040), (20, 10615530), (24, 8846275), (25, 8492424), (30, 7077020), (40, 5307765), (50, 4246212), (60, 3538510), (75, 2830808), (100, 2123106), (120, 1769255), (150, 1415404), (200, 1061553), (300, 707702), (431, 492600), (600, 353851), (821, 258600), (862, 246300), (1293, 164200), (1642, 129300), (1724, 123150), (2155, 98520), (2463, 86200), (2586, 82100), (3284, 64650), (3448, 61575), (4105, 51720), (4310, 49260), (4926, 43100), (5172, 41050), (6465, 32840), (6568, 32325), (8210, 25860), (8620, 24630), (9852, 21550), (10344, 20525), (10775, 19704), (12315, 17240), (12930, 16420)]