201001950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23509}}^1$

素因数の和:23546

約数の個数: 72

約数和(自身を含む): 568471800

約数和(自身を除く): 367469850

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, 23509, 47018, 70527, 117545, 141054, 211581, 235090, 352635, 423162, 446671, 587725, 705270, 893342, 1057905, 1175450, 1340013, 1763175, 2115810, 2233355, 2680026, 3526350, 4020039, 4466710, 5289525, 6700065, 8040078, 10579050, 11166775, 13400130, 20100195, 22333550, 33500325, 40200390, 67000650, 100500975, 201001950]

約数ペア:

[(1, 201001950), (2, 100500975), (3, 67000650), (5, 40200390), (6, 33500325), (9, 22333550), (10, 20100195), (15, 13400130), (18, 11166775), (19, 10579050), (25, 8040078), (30, 6700065), (38, 5289525), (45, 4466710), (50, 4020039), (57, 3526350), (75, 2680026), (90, 2233355), (95, 2115810), (114, 1763175), (150, 1340013), (171, 1175450), (190, 1057905), (225, 893342), (285, 705270), (342, 587725), (450, 446671), (475, 423162), (570, 352635), (855, 235090), (950, 211581), (1425, 141054), (1710, 117545), (2850, 70527), (4275, 47018), (8550, 23509)]