12667500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{563}}^1$

素因数の和:593

約数の個数: 90

約数和(自身を含む): 40084044

約数和(自身を除く): 27416544

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, 563, 625, 750, 900, 1125, 1126, 1250, 1500, 1689, 1875, 2250, 2252, 2500, 2815, 3378, 3750, 4500, 5067, 5625, 5630, 6756, 7500, 8445, 10134, 11250, 11260, 14075, 16890, 20268, 22500, 25335, 28150, 33780, 42225, 50670, 56300, 70375, 84450, 101340, 126675, 140750, 168900, 211125, 253350, 281500, 351875, 422250, 506700, 633375, 703750, 844500, 1055625, 1266750, 1407500, 2111250, 2533500, 3166875, 4222500, 6333750, 12667500]

約数ペア:

[(1, 12667500), (2, 6333750), (3, 4222500), (4, 3166875), (5, 2533500), (6, 2111250), (9, 1407500), (10, 1266750), (12, 1055625), (15, 844500), (18, 703750), (20, 633375), (25, 506700), (30, 422250), (36, 351875), (45, 281500), (50, 253350), (60, 211125), (75, 168900), (90, 140750), (100, 126675), (125, 101340), (150, 84450), (180, 70375), (225, 56300), (250, 50670), (300, 42225), (375, 33780), (450, 28150), (500, 25335), (563, 22500), (625, 20268), (750, 16890), (900, 14075), (1125, 11260), (1126, 11250), (1250, 10134), (1500, 8445), (1689, 7500), (1875, 6756), (2250, 5630), (2252, 5625), (2500, 5067), (2815, 4500), (3378, 3750)]