208737540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35141}}^1$

素因数の和:35170

約数の個数: 96

約数和(自身を含む): 708462720

約数和(自身を除く): 499725180

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 35141, 70282, 105423, 140564, 175705, 210846, 316269, 351410, 386551, 421692, 527115, 632538, 702820, 773102, 948807, 1054230, 1159653, 1265076, 1546204, 1581345, 1897614, 1932755, 2108460, 2319306, 3162690, 3478959, 3795228, 3865510, 4638612, 4744035, 5798265, 6325380, 6957918, 7731020, 9488070, 10436877, 11596530, 13915836, 17394795, 18976140, 20873754, 23193060, 34789590, 41747508, 52184385, 69579180, 104368770, 208737540]

約数ペア:

[(1, 208737540), (2, 104368770), (3, 69579180), (4, 52184385), (5, 41747508), (6, 34789590), (9, 23193060), (10, 20873754), (11, 18976140), (12, 17394795), (15, 13915836), (18, 11596530), (20, 10436877), (22, 9488070), (27, 7731020), (30, 6957918), (33, 6325380), (36, 5798265), (44, 4744035), (45, 4638612), (54, 3865510), (55, 3795228), (60, 3478959), (66, 3162690), (90, 2319306), (99, 2108460), (108, 1932755), (110, 1897614), (132, 1581345), (135, 1546204), (165, 1265076), (180, 1159653), (198, 1054230), (220, 948807), (270, 773102), (297, 702820), (330, 632538), (396, 527115), (495, 421692), (540, 386551), (594, 351410), (660, 316269), (990, 210846), (1188, 175705), (1485, 140564), (1980, 105423), (2970, 70282), (5940, 35141)]