45877500

素因数分解:

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

素因数の和:2069

約数の個数: 90

約数和(自身を含む): 144984840

約数和(自身を除く): 99107340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2039, 2250, 2500, 3750, 4078, 4500, 5625, 6117, 7500, 8156, 10195, 11250, 12234, 18351, 20390, 22500, 24468, 30585, 36702, 40780, 50975, 61170, 73404, 91755, 101950, 122340, 152925, 183510, 203900, 254875, 305850, 367020, 458775, 509750, 611700, 764625, 917550, 1019500, 1274375, 1529250, 1835100, 2293875, 2548750, 3058500, 3823125, 4587750, 5097500, 7646250, 9175500, 11469375, 15292500, 22938750, 45877500]

約数ペア:

[(1, 45877500), (2, 22938750), (3, 15292500), (4, 11469375), (5, 9175500), (6, 7646250), (9, 5097500), (10, 4587750), (12, 3823125), (15, 3058500), (18, 2548750), (20, 2293875), (25, 1835100), (30, 1529250), (36, 1274375), (45, 1019500), (50, 917550), (60, 764625), (75, 611700), (90, 509750), (100, 458775), (125, 367020), (150, 305850), (180, 254875), (225, 203900), (250, 183510), (300, 152925), (375, 122340), (450, 101950), (500, 91755), (625, 73404), (750, 61170), (900, 50975), (1125, 40780), (1250, 36702), (1500, 30585), (1875, 24468), (2039, 22500), (2250, 20390), (2500, 18351), (3750, 12234), (4078, 11250), (4500, 10195), (5625, 8156), (6117, 7500)]