145278750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2083

約数の個数: 80

約数和(自身を含む): 382377600

約数和(自身を除く): 237098850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 625, 750, 950, 1250, 1425, 1875, 2039, 2375, 2850, 3750, 4078, 4750, 6117, 7125, 10195, 11875, 12234, 14250, 20390, 23750, 30585, 35625, 38741, 50975, 61170, 71250, 77482, 101950, 116223, 152925, 193705, 232446, 254875, 305850, 387410, 509750, 581115, 764625, 968525, 1162230, 1274375, 1529250, 1937050, 2548750, 2905575, 3823125, 4842625, 5811150, 7646250, 9685250, 14527875, 24213125, 29055750, 48426250, 72639375, 145278750]

約数ペア:

[(1, 145278750), (2, 72639375), (3, 48426250), (5, 29055750), (6, 24213125), (10, 14527875), (15, 9685250), (19, 7646250), (25, 5811150), (30, 4842625), (38, 3823125), (50, 2905575), (57, 2548750), (75, 1937050), (95, 1529250), (114, 1274375), (125, 1162230), (150, 968525), (190, 764625), (250, 581115), (285, 509750), (375, 387410), (475, 305850), (570, 254875), (625, 232446), (750, 193705), (950, 152925), (1250, 116223), (1425, 101950), (1875, 77482), (2039, 71250), (2375, 61170), (2850, 50975), (3750, 38741), (4078, 35625), (4750, 30585), (6117, 23750), (7125, 20390), (10195, 14250), (11875, 12234)]