180621564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 451132416

約数和(自身を除く): 270510852

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 73, 82, 94, 107, 123, 141, 146, 164, 188, 214, 219, 246, 282, 292, 321, 428, 438, 492, 564, 642, 876, 1284, 1927, 2993, 3431, 3854, 4387, 5029, 5781, 5986, 6862, 7708, 7811, 8774, 8979, 10058, 10293, 11562, 11972, 13161, 13724, 15087, 15622, 17548, 17958, 20116, 20586, 23124, 23433, 26322, 30174, 31244, 35916, 41172, 46866, 52644, 60348, 93732, 140671, 206189, 281342, 320251, 367117, 412378, 422013, 562684, 618567, 640502, 734234, 824756, 844026, 960753, 1101351, 1237134, 1281004, 1468468, 1688052, 1921506, 2202702, 2474268, 3843012, 4405404, 15051797, 30103594, 45155391, 60207188, 90310782, 180621564]

約数ペア:

[(1, 180621564), (2, 90310782), (3, 60207188), (4, 45155391), (6, 30103594), (12, 15051797), (41, 4405404), (47, 3843012), (73, 2474268), (82, 2202702), (94, 1921506), (107, 1688052), (123, 1468468), (141, 1281004), (146, 1237134), (164, 1101351), (188, 960753), (214, 844026), (219, 824756), (246, 734234), (282, 640502), (292, 618567), (321, 562684), (428, 422013), (438, 412378), (492, 367117), (564, 320251), (642, 281342), (876, 206189), (1284, 140671), (1927, 93732), (2993, 60348), (3431, 52644), (3854, 46866), (4387, 41172), (5029, 35916), (5781, 31244), (5986, 30174), (6862, 26322), (7708, 23433), (7811, 23124), (8774, 20586), (8979, 20116), (10058, 17958), (10293, 17548), (11562, 15622), (11972, 15087), (13161, 13724)]