28009350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1014

約数の個数: 72

約数和(自身を含む): 76457160

約数和(自身を除く): 48447810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 929, 1005, 1206, 1675, 1858, 2010, 2787, 3015, 3350, 4645, 5025, 5574, 6030, 8361, 9290, 10050, 13935, 15075, 16722, 23225, 27870, 30150, 41805, 46450, 62243, 69675, 83610, 124486, 139350, 186729, 209025, 311215, 373458, 418050, 560187, 622430, 933645, 1120374, 1556075, 1867290, 2800935, 3112150, 4668225, 5601870, 9336450, 14004675, 28009350]

約数ペア:

[(1, 28009350), (2, 14004675), (3, 9336450), (5, 5601870), (6, 4668225), (9, 3112150), (10, 2800935), (15, 1867290), (18, 1556075), (25, 1120374), (30, 933645), (45, 622430), (50, 560187), (67, 418050), (75, 373458), (90, 311215), (134, 209025), (150, 186729), (201, 139350), (225, 124486), (335, 83610), (402, 69675), (450, 62243), (603, 46450), (670, 41805), (929, 30150), (1005, 27870), (1206, 23225), (1675, 16722), (1858, 15075), (2010, 13935), (2787, 10050), (3015, 9290), (3350, 8361), (4645, 6030), (5025, 5574)]