68209800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113683}}^1$

素因数の和:113702

約数の個数: 48

約数和(自身を含む): 211452240

約数和(自身を除く): 143242440

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, 600, 113683, 227366, 341049, 454732, 568415, 682098, 909464, 1136830, 1364196, 1705245, 2273660, 2728392, 2842075, 3410490, 4547320, 5684150, 6820980, 8526225, 11368300, 13641960, 17052450, 22736600, 34104900, 68209800]

約数ペア:

[(1, 68209800), (2, 34104900), (3, 22736600), (4, 17052450), (5, 13641960), (6, 11368300), (8, 8526225), (10, 6820980), (12, 5684150), (15, 4547320), (20, 3410490), (24, 2842075), (25, 2728392), (30, 2273660), (40, 1705245), (50, 1364196), (60, 1136830), (75, 909464), (100, 682098), (120, 568415), (150, 454732), (200, 341049), (300, 227366), (600, 113683)]