219668220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23929}}^1$

素因数の和:23964

約数の個数: 96

約数和(自身を含む): 723643200

約数和(自身を除く): 503974980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 23929, 47858, 71787, 95716, 119645, 143574, 215361, 239290, 287148, 358935, 406793, 430722, 478580, 646083, 717870, 813586, 861444, 1076805, 1220379, 1292166, 1435740, 1627172, 2033965, 2153610, 2440758, 2584332, 3230415, 3661137, 4067930, 4307220, 4881516, 6101895, 6460830, 7322274, 8135860, 10983411, 12203790, 12921660, 14644548, 18305685, 21966822, 24407580, 36611370, 43933644, 54917055, 73222740, 109834110, 219668220]

約数ペア:

[(1, 219668220), (2, 109834110), (3, 73222740), (4, 54917055), (5, 43933644), (6, 36611370), (9, 24407580), (10, 21966822), (12, 18305685), (15, 14644548), (17, 12921660), (18, 12203790), (20, 10983411), (27, 8135860), (30, 7322274), (34, 6460830), (36, 6101895), (45, 4881516), (51, 4307220), (54, 4067930), (60, 3661137), (68, 3230415), (85, 2584332), (90, 2440758), (102, 2153610), (108, 2033965), (135, 1627172), (153, 1435740), (170, 1292166), (180, 1220379), (204, 1076805), (255, 861444), (270, 813586), (306, 717870), (340, 646083), (459, 478580), (510, 430722), (540, 406793), (612, 358935), (765, 287148), (918, 239290), (1020, 215361), (1530, 143574), (1836, 119645), (2295, 95716), (3060, 71787), (4590, 47858), (9180, 23929)]