221570550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4022

約数の個数: 72

約数和(自身を含む): 600128256

約数和(自身を除く): 378557706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 225, 254, 381, 450, 635, 762, 1143, 1270, 1905, 2286, 3175, 3810, 3877, 5715, 6350, 7754, 9525, 11430, 11631, 19050, 19385, 23262, 28575, 34893, 38770, 57150, 58155, 69786, 96925, 116310, 174465, 193850, 290775, 348930, 492379, 581550, 872325, 984758, 1477137, 1744650, 2461895, 2954274, 4431411, 4923790, 7385685, 8862822, 12309475, 14771370, 22157055, 24618950, 36928425, 44314110, 73856850, 110785275, 221570550]

約数ペア:

[(1, 221570550), (2, 110785275), (3, 73856850), (5, 44314110), (6, 36928425), (9, 24618950), (10, 22157055), (15, 14771370), (18, 12309475), (25, 8862822), (30, 7385685), (45, 4923790), (50, 4431411), (75, 2954274), (90, 2461895), (127, 1744650), (150, 1477137), (225, 984758), (254, 872325), (381, 581550), (450, 492379), (635, 348930), (762, 290775), (1143, 193850), (1270, 174465), (1905, 116310), (2286, 96925), (3175, 69786), (3810, 58155), (3877, 57150), (5715, 38770), (6350, 34893), (7754, 28575), (9525, 23262), (11430, 19385), (11631, 19050)]