16772250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 48522240

約数和(自身を除く): 31749990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 107, 110, 114, 125, 150, 165, 190, 209, 214, 250, 275, 285, 321, 330, 375, 418, 475, 535, 550, 570, 627, 642, 750, 825, 950, 1045, 1070, 1177, 1254, 1375, 1425, 1605, 1650, 2033, 2090, 2354, 2375, 2675, 2750, 2850, 3135, 3210, 3531, 4066, 4125, 4750, 5225, 5350, 5885, 6099, 6270, 7062, 7125, 8025, 8250, 10165, 10450, 11770, 12198, 13375, 14250, 15675, 16050, 17655, 20330, 22363, 26125, 26750, 29425, 30495, 31350, 35310, 40125, 44726, 50825, 52250, 58850, 60990, 67089, 78375, 80250, 88275, 101650, 111815, 134178, 147125, 152475, 156750, 176550, 223630, 254125, 294250, 304950, 335445, 441375, 508250, 559075, 670890, 762375, 882750, 1118150, 1524750, 1677225, 2795375, 3354450, 5590750, 8386125, 16772250]

約数ペア:

[(1, 16772250), (2, 8386125), (3, 5590750), (5, 3354450), (6, 2795375), (10, 1677225), (11, 1524750), (15, 1118150), (19, 882750), (22, 762375), (25, 670890), (30, 559075), (33, 508250), (38, 441375), (50, 335445), (55, 304950), (57, 294250), (66, 254125), (75, 223630), (95, 176550), (107, 156750), (110, 152475), (114, 147125), (125, 134178), (150, 111815), (165, 101650), (190, 88275), (209, 80250), (214, 78375), (250, 67089), (275, 60990), (285, 58850), (321, 52250), (330, 50825), (375, 44726), (418, 40125), (475, 35310), (535, 31350), (550, 30495), (570, 29425), (627, 26750), (642, 26125), (750, 22363), (825, 20330), (950, 17655), (1045, 16050), (1070, 15675), (1177, 14250), (1254, 13375), (1375, 12198), (1425, 11770), (1605, 10450), (1650, 10165), (2033, 8250), (2090, 8025), (2354, 7125), (2375, 7062), (2675, 6270), (2750, 6099), (2850, 5885), (3135, 5350), (3210, 5225), (3531, 4750), (4066, 4125)]