126451950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{2917}}^1$

素因数の和:2966

約数の個数: 72

約数和(自身を含む): 333247272

約数和(自身を除く): 206795322

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 425, 510, 578, 850, 867, 1275, 1445, 1734, 2550, 2890, 2917, 4335, 5834, 7225, 8670, 8751, 14450, 14585, 17502, 21675, 29170, 43350, 43755, 49589, 72925, 87510, 99178, 145850, 148767, 218775, 247945, 297534, 437550, 495890, 743835, 843013, 1239725, 1487670, 1686026, 2479450, 2529039, 3719175, 4215065, 5058078, 7438350, 8430130, 12645195, 21075325, 25290390, 42150650, 63225975, 126451950]

約数ペア:

[(1, 126451950), (2, 63225975), (3, 42150650), (5, 25290390), (6, 21075325), (10, 12645195), (15, 8430130), (17, 7438350), (25, 5058078), (30, 4215065), (34, 3719175), (50, 2529039), (51, 2479450), (75, 1686026), (85, 1487670), (102, 1239725), (150, 843013), (170, 743835), (255, 495890), (289, 437550), (425, 297534), (510, 247945), (578, 218775), (850, 148767), (867, 145850), (1275, 99178), (1445, 87510), (1734, 72925), (2550, 49589), (2890, 43755), (2917, 43350), (4335, 29170), (5834, 21675), (7225, 17502), (8670, 14585), (8751, 14450)]