219298860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36919}}^1$

素因数の和:36948

約数の個数: 96

約数和(自身を含む): 744307200

約数和(自身を除く): 525008340

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, 36919, 73838, 110757, 147676, 184595, 221514, 332271, 369190, 406109, 443028, 553785, 664542, 738380, 812218, 996813, 1107570, 1218327, 1329084, 1624436, 1661355, 1993626, 2030545, 2215140, 2436654, 3322710, 3654981, 3987252, 4061090, 4873308, 4984065, 6091635, 6645420, 7309962, 8122180, 9968130, 10964943, 12183270, 14619924, 18274905, 19936260, 21929886, 24366540, 36549810, 43859772, 54824715, 73099620, 109649430, 219298860]

約数ペア:

[(1, 219298860), (2, 109649430), (3, 73099620), (4, 54824715), (5, 43859772), (6, 36549810), (9, 24366540), (10, 21929886), (11, 19936260), (12, 18274905), (15, 14619924), (18, 12183270), (20, 10964943), (22, 9968130), (27, 8122180), (30, 7309962), (33, 6645420), (36, 6091635), (44, 4984065), (45, 4873308), (54, 4061090), (55, 3987252), (60, 3654981), (66, 3322710), (90, 2436654), (99, 2215140), (108, 2030545), (110, 1993626), (132, 1661355), (135, 1624436), (165, 1329084), (180, 1218327), (198, 1107570), (220, 996813), (270, 812218), (297, 738380), (330, 664542), (396, 553785), (495, 443028), (540, 406109), (594, 369190), (660, 332271), (990, 221514), (1188, 184595), (1485, 147676), (1980, 110757), (2970, 73838), (5940, 36919)]