71575950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28069}}^1$

素因数の和:28101

約数の個数: 48

約数和(自身を含む): 187956720

約数和(自身を除く): 116380770

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, 28069, 56138, 84207, 140345, 168414, 280690, 421035, 477173, 701725, 842070, 954346, 1403450, 1431519, 2105175, 2385865, 2863038, 4210350, 4771730, 7157595, 11929325, 14315190, 23858650, 35787975, 71575950]

約数ペア:

[(1, 71575950), (2, 35787975), (3, 23858650), (5, 14315190), (6, 11929325), (10, 7157595), (15, 4771730), (17, 4210350), (25, 2863038), (30, 2385865), (34, 2105175), (50, 1431519), (51, 1403450), (75, 954346), (85, 842070), (102, 701725), (150, 477173), (170, 421035), (255, 280690), (425, 168414), (510, 140345), (850, 84207), (1275, 56138), (2550, 28069)]