60502500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{2689}}^1$

素因数の和:2719

約数の個数: 90

約数和(自身を含む): 191180990

約数和(自身を除く): 130678490

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, 2250, 2500, 2689, 3750, 4500, 5378, 5625, 7500, 8067, 10756, 11250, 13445, 16134, 22500, 24201, 26890, 32268, 40335, 48402, 53780, 67225, 80670, 96804, 121005, 134450, 161340, 201675, 242010, 268900, 336125, 403350, 484020, 605025, 672250, 806700, 1008375, 1210050, 1344500, 1680625, 2016750, 2420100, 3025125, 3361250, 4033500, 5041875, 6050250, 6722500, 10083750, 12100500, 15125625, 20167500, 30251250, 60502500]

約数ペア:

[(1, 60502500), (2, 30251250), (3, 20167500), (4, 15125625), (5, 12100500), (6, 10083750), (9, 6722500), (10, 6050250), (12, 5041875), (15, 4033500), (18, 3361250), (20, 3025125), (25, 2420100), (30, 2016750), (36, 1680625), (45, 1344500), (50, 1210050), (60, 1008375), (75, 806700), (90, 672250), (100, 605025), (125, 484020), (150, 403350), (180, 336125), (225, 268900), (250, 242010), (300, 201675), (375, 161340), (450, 134450), (500, 121005), (625, 96804), (750, 80670), (900, 67225), (1125, 53780), (1250, 48402), (1500, 40335), (1875, 32268), (2250, 26890), (2500, 24201), (2689, 22500), (3750, 16134), (4500, 13445), (5378, 11250), (5625, 10756), (7500, 8067)]