43284420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 132088320

約数和(自身を除く): 88803900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1259, 1719, 1910, 2292, 2518, 2865, 3438, 3777, 3820, 5036, 5730, 6295, 6876, 7554, 8595, 11331, 11460, 12590, 15108, 17190, 18885, 22662, 25180, 34380, 37770, 45324, 56655, 75540, 113310, 226620, 240469, 480938, 721407, 961876, 1202345, 1442814, 2164221, 2404690, 2885628, 3607035, 4328442, 4809380, 7214070, 8656884, 10821105, 14428140, 21642210, 43284420]

約数ペア:

[(1, 43284420), (2, 21642210), (3, 14428140), (4, 10821105), (5, 8656884), (6, 7214070), (9, 4809380), (10, 4328442), (12, 3607035), (15, 2885628), (18, 2404690), (20, 2164221), (30, 1442814), (36, 1202345), (45, 961876), (60, 721407), (90, 480938), (180, 240469), (191, 226620), (382, 113310), (573, 75540), (764, 56655), (955, 45324), (1146, 37770), (1259, 34380), (1719, 25180), (1910, 22662), (2292, 18885), (2518, 17190), (2865, 15108), (3438, 12590), (3777, 11460), (3820, 11331), (5036, 8595), (5730, 7554), (6295, 6876)]