57488220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18787}}^1$

素因数の和:18819

約数の個数: 72

約数和(自身を含む): 184648464

約数和(自身を除く): 127160244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 18787, 37574, 56361, 75148, 93935, 112722, 169083, 187870, 225444, 281805, 319379, 338166, 375740, 563610, 638758, 676332, 845415, 958137, 1127220, 1277516, 1596895, 1690830, 1916274, 2874411, 3193790, 3381660, 3832548, 4790685, 5748822, 6387580, 9581370, 11497644, 14372055, 19162740, 28744110, 57488220]

約数ペア:

[(1, 57488220), (2, 28744110), (3, 19162740), (4, 14372055), (5, 11497644), (6, 9581370), (9, 6387580), (10, 5748822), (12, 4790685), (15, 3832548), (17, 3381660), (18, 3193790), (20, 2874411), (30, 1916274), (34, 1690830), (36, 1596895), (45, 1277516), (51, 1127220), (60, 958137), (68, 845415), (85, 676332), (90, 638758), (102, 563610), (153, 375740), (170, 338166), (180, 319379), (204, 281805), (255, 225444), (306, 187870), (340, 169083), (510, 112722), (612, 93935), (765, 75148), (1020, 56361), (1530, 37574), (3060, 18787)]