5531850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 15668640

約数和(自身を除く): 10136790

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, 647, 855, 950, 1294, 1425, 1710, 1941, 2850, 3235, 3882, 4275, 5823, 6470, 8550, 9705, 11646, 12293, 16175, 19410, 24586, 29115, 32350, 36879, 48525, 58230, 61465, 73758, 97050, 110637, 122930, 145575, 184395, 221274, 291150, 307325, 368790, 553185, 614650, 921975, 1106370, 1843950, 2765925, 5531850]

約数ペア:

[(1, 5531850), (2, 2765925), (3, 1843950), (5, 1106370), (6, 921975), (9, 614650), (10, 553185), (15, 368790), (18, 307325), (19, 291150), (25, 221274), (30, 184395), (38, 145575), (45, 122930), (50, 110637), (57, 97050), (75, 73758), (90, 61465), (95, 58230), (114, 48525), (150, 36879), (171, 32350), (190, 29115), (225, 24586), (285, 19410), (342, 16175), (450, 12293), (475, 11646), (570, 9705), (647, 8550), (855, 6470), (950, 5823), (1294, 4275), (1425, 3882), (1710, 3235), (1941, 2850)]