2972342800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9739}}^1$

素因数の和:9873

約数の個数: 120

約数和(自身を含む): 8236923200

約数和(自身を除く): 5264580400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 175, 200, 218, 280, 350, 400, 436, 545, 560, 700, 763, 872, 1090, 1400, 1526, 1744, 2180, 2725, 2800, 3052, 3815, 4360, 5450, 6104, 7630, 8720, 9739, 10900, 12208, 15260, 19075, 19478, 21800, 30520, 38150, 38956, 43600, 48695, 61040, 68173, 76300, 77912, 97390, 136346, 152600, 155824, 194780, 243475, 272692, 305200, 340865, 389560, 486950, 545384, 681730, 779120, 973900, 1061551, 1090768, 1363460, 1704325, 1947800, 2123102, 2726920, 3408650, 3895600, 4246204, 5307755, 5453840, 6817300, 7430857, 8492408, 10615510, 13634600, 14861714, 16984816, 21231020, 26538775, 27269200, 29723428, 37154285, 42462040, 53077550, 59446856, 74308570, 84924080, 106155100, 118893712, 148617140, 185771425, 212310200, 297234280, 371542850, 424620400, 594468560, 743085700, 1486171400, 2972342800]

約数ペア:

[(1, 2972342800), (2, 1486171400), (4, 743085700), (5, 594468560), (7, 424620400), (8, 371542850), (10, 297234280), (14, 212310200), (16, 185771425), (20, 148617140), (25, 118893712), (28, 106155100), (35, 84924080), (40, 74308570), (50, 59446856), (56, 53077550), (70, 42462040), (80, 37154285), (100, 29723428), (109, 27269200), (112, 26538775), (140, 21231020), (175, 16984816), (200, 14861714), (218, 13634600), (280, 10615510), (350, 8492408), (400, 7430857), (436, 6817300), (545, 5453840), (560, 5307755), (700, 4246204), (763, 3895600), (872, 3408650), (1090, 2726920), (1400, 2123102), (1526, 1947800), (1744, 1704325), (2180, 1363460), (2725, 1090768), (2800, 1061551), (3052, 973900), (3815, 779120), (4360, 681730), (5450, 545384), (6104, 486950), (7630, 389560), (8720, 340865), (9739, 305200), (10900, 272692), (12208, 243475), (15260, 194780), (19075, 155824), (19478, 152600), (21800, 136346), (30520, 97390), (38150, 77912), (38956, 76300), (43600, 68173), (48695, 61040)]