15105420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1$

素因数の和:2572

約数の個数: 96

約数和(自身を含む): 51287040

約数和(自身を除く): 36181620

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, 2543, 2970, 5086, 5940, 7629, 10172, 12715, 15258, 22887, 25430, 27973, 30516, 38145, 45774, 50860, 55946, 68661, 76290, 83919, 91548, 111892, 114435, 137322, 139865, 152580, 167838, 228870, 251757, 274644, 279730, 335676, 343305, 419595, 457740, 503514, 559460, 686610, 755271, 839190, 1007028, 1258785, 1373220, 1510542, 1678380, 2517570, 3021084, 3776355, 5035140, 7552710, 15105420]

約数ペア:

[(1, 15105420), (2, 7552710), (3, 5035140), (4, 3776355), (5, 3021084), (6, 2517570), (9, 1678380), (10, 1510542), (11, 1373220), (12, 1258785), (15, 1007028), (18, 839190), (20, 755271), (22, 686610), (27, 559460), (30, 503514), (33, 457740), (36, 419595), (44, 343305), (45, 335676), (54, 279730), (55, 274644), (60, 251757), (66, 228870), (90, 167838), (99, 152580), (108, 139865), (110, 137322), (132, 114435), (135, 111892), (165, 91548), (180, 83919), (198, 76290), (220, 68661), (270, 55946), (297, 50860), (330, 45774), (396, 38145), (495, 30516), (540, 27973), (594, 25430), (660, 22887), (990, 15258), (1188, 12715), (1485, 10172), (1980, 7629), (2543, 5940), (2970, 5086)]