20111255700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{5881}}^1\times {\mathrm{11399}}^1$

素因数の和:17297

約数の個数: 72

約数和(自身を含む): 58203566400

約数和(自身を除く): 38092310700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 5881, 11399, 11762, 17643, 22798, 23524, 29405, 34197, 35286, 45596, 56995, 58810, 68394, 70572, 88215, 113990, 117620, 136788, 147025, 170985, 176430, 227980, 284975, 294050, 341970, 352860, 441075, 569950, 588100, 683940, 854925, 882150, 1139900, 1709850, 1764300, 3419700, 67037519, 134075038, 201112557, 268150076, 335187595, 402225114, 670375190, 804450228, 1005562785, 1340750380, 1675937975, 2011125570, 3351875950, 4022251140, 5027813925, 6703751900, 10055627850, 20111255700]

約数ペア:

[(1, 20111255700), (2, 10055627850), (3, 6703751900), (4, 5027813925), (5, 4022251140), (6, 3351875950), (10, 2011125570), (12, 1675937975), (15, 1340750380), (20, 1005562785), (25, 804450228), (30, 670375190), (50, 402225114), (60, 335187595), (75, 268150076), (100, 201112557), (150, 134075038), (300, 67037519), (5881, 3419700), (11399, 1764300), (11762, 1709850), (17643, 1139900), (22798, 882150), (23524, 854925), (29405, 683940), (34197, 588100), (35286, 569950), (45596, 441075), (56995, 352860), (58810, 341970), (68394, 294050), (70572, 284975), (88215, 227980), (113990, 176430), (117620, 170985), (136788, 147025)]