20076150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7905

約数の個数: 48

約数和(自身を含む): 52724304

約数和(自身を除く): 32648154

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 7873, 15746, 23619, 39365, 47238, 78730, 118095, 133841, 196825, 236190, 267682, 393650, 401523, 590475, 669205, 803046, 1180950, 1338410, 2007615, 3346025, 4015230, 6692050, 10038075, 20076150]

約数ペア:

[(1, 20076150), (2, 10038075), (3, 6692050), (5, 4015230), (6, 3346025), (10, 2007615), (15, 1338410), (17, 1180950), (25, 803046), (30, 669205), (34, 590475), (50, 401523), (51, 393650), (75, 267682), (85, 236190), (102, 196825), (150, 133841), (170, 118095), (255, 78730), (425, 47238), (510, 39365), (850, 23619), (1275, 15746), (2550, 7873)]