77499180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4349}}^1$

素因数の和:4381

約数の個数: 120

約数和(自身を含む): 265280400

約数和(自身を除く): 187781220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4349, 4455, 5940, 8698, 8910, 13047, 17396, 17820, 21745, 26094, 39141, 43490, 47839, 52188, 65235, 78282, 86980, 95678, 117423, 130470, 143517, 156564, 191356, 195705, 234846, 239195, 260940, 287034, 352269, 391410, 430551, 469692, 478390, 574068, 587115, 704538, 717585, 782820, 861102, 956780, 1174230, 1291653, 1409076, 1435170, 1722204, 1761345, 2152755, 2348460, 2583306, 2870340, 3522690, 3874959, 4305510, 5166612, 6458265, 7045380, 7749918, 8611020, 12916530, 15499836, 19374795, 25833060, 38749590, 77499180]

約数ペア:

[(1, 77499180), (2, 38749590), (3, 25833060), (4, 19374795), (5, 15499836), (6, 12916530), (9, 8611020), (10, 7749918), (11, 7045380), (12, 6458265), (15, 5166612), (18, 4305510), (20, 3874959), (22, 3522690), (27, 2870340), (30, 2583306), (33, 2348460), (36, 2152755), (44, 1761345), (45, 1722204), (54, 1435170), (55, 1409076), (60, 1291653), (66, 1174230), (81, 956780), (90, 861102), (99, 782820), (108, 717585), (110, 704538), (132, 587115), (135, 574068), (162, 478390), (165, 469692), (180, 430551), (198, 391410), (220, 352269), (270, 287034), (297, 260940), (324, 239195), (330, 234846), (396, 195705), (405, 191356), (495, 156564), (540, 143517), (594, 130470), (660, 117423), (810, 95678), (891, 86980), (990, 78282), (1188, 65235), (1485, 52188), (1620, 47839), (1782, 43490), (1980, 39141), (2970, 26094), (3564, 21745), (4349, 17820), (4455, 17396), (5940, 13047), (8698, 8910)]