2520121050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{294751}}^1$

素因数の和:294788

約数の個数: 72

約数和(自身を含む): 7127103360

約数和(自身を除く): 4606982310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 294751, 589502, 884253, 1473755, 1768506, 2652759, 2947510, 4421265, 5305518, 5600269, 7368775, 8842530, 11200538, 13263795, 14737550, 16800807, 22106325, 26527590, 28001345, 33601614, 44212650, 50402421, 56002690, 66318975, 84004035, 100804842, 132637950, 140006725, 168008070, 252012105, 280013450, 420020175, 504024210, 840040350, 1260060525, 2520121050]

約数ペア:

[(1, 2520121050), (2, 1260060525), (3, 840040350), (5, 504024210), (6, 420020175), (9, 280013450), (10, 252012105), (15, 168008070), (18, 140006725), (19, 132637950), (25, 100804842), (30, 84004035), (38, 66318975), (45, 56002690), (50, 50402421), (57, 44212650), (75, 33601614), (90, 28001345), (95, 26527590), (114, 22106325), (150, 16800807), (171, 14737550), (190, 13263795), (225, 11200538), (285, 8842530), (342, 7368775), (450, 5600269), (475, 5305518), (570, 4421265), (855, 2947510), (950, 2652759), (1425, 1768506), (1710, 1473755), (2850, 884253), (4275, 589502), (8550, 294751)]