12667800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 40265280

約数和(自身を除く): 27597480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 491, 516, 600, 645, 860, 982, 1032, 1075, 1290, 1473, 1720, 1964, 2150, 2455, 2580, 2946, 3225, 3928, 4300, 4910, 5160, 5892, 6450, 7365, 8600, 9820, 11784, 12275, 12900, 14730, 19640, 21113, 24550, 25800, 29460, 36825, 42226, 49100, 58920, 63339, 73650, 84452, 98200, 105565, 126678, 147300, 168904, 211130, 253356, 294600, 316695, 422260, 506712, 527825, 633390, 844520, 1055650, 1266780, 1583475, 2111300, 2533560, 3166950, 4222600, 6333900, 12667800]

約数ペア:

[(1, 12667800), (2, 6333900), (3, 4222600), (4, 3166950), (5, 2533560), (6, 2111300), (8, 1583475), (10, 1266780), (12, 1055650), (15, 844520), (20, 633390), (24, 527825), (25, 506712), (30, 422260), (40, 316695), (43, 294600), (50, 253356), (60, 211130), (75, 168904), (86, 147300), (100, 126678), (120, 105565), (129, 98200), (150, 84452), (172, 73650), (200, 63339), (215, 58920), (258, 49100), (300, 42226), (344, 36825), (430, 29460), (491, 25800), (516, 24550), (600, 21113), (645, 19640), (860, 14730), (982, 12900), (1032, 12275), (1075, 11784), (1290, 9820), (1473, 8600), (1720, 7365), (1964, 6450), (2150, 5892), (2455, 5160), (2580, 4910), (2946, 4300), (3225, 3928)]