82756740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11399}}^1$

素因数の和:11433

約数の個数: 72

約数和(自身を含む): 254721600

約数和(自身を除く): 171964860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 11399, 22798, 34197, 45596, 56995, 68394, 113990, 125389, 136788, 170985, 227980, 250778, 341970, 376167, 501556, 626945, 683940, 752334, 1253890, 1379279, 1504668, 1880835, 2507780, 2758558, 3761670, 4137837, 5517116, 6896395, 7523340, 8275674, 13792790, 16551348, 20689185, 27585580, 41378370, 82756740]

約数ペア:

[(1, 82756740), (2, 41378370), (3, 27585580), (4, 20689185), (5, 16551348), (6, 13792790), (10, 8275674), (11, 7523340), (12, 6896395), (15, 5517116), (20, 4137837), (22, 3761670), (30, 2758558), (33, 2507780), (44, 1880835), (55, 1504668), (60, 1379279), (66, 1253890), (110, 752334), (121, 683940), (132, 626945), (165, 501556), (220, 376167), (242, 341970), (330, 250778), (363, 227980), (484, 170985), (605, 136788), (660, 125389), (726, 113990), (1210, 68394), (1452, 56995), (1815, 45596), (2420, 34197), (3630, 22798), (7260, 11399)]