12100500

素因数分解:

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

素因数の和:2714

約数の個数: 72

約数和(自身を含む): 38187240

約数和(自身を除く): 26086740

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, 750, 900, 1125, 1500, 2250, 2689, 4500, 5378, 8067, 10756, 13445, 16134, 24201, 26890, 32268, 40335, 48402, 53780, 67225, 80670, 96804, 121005, 134450, 161340, 201675, 242010, 268900, 336125, 403350, 484020, 605025, 672250, 806700, 1008375, 1210050, 1344500, 2016750, 2420100, 3025125, 4033500, 6050250, 12100500]

約数ペア:

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