68806350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1554

約数の個数: 72

約数和(自身を含む): 186717960

約数和(自身を除く): 117911610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 450, 535, 642, 963, 1070, 1429, 1605, 1926, 2675, 2858, 3210, 4287, 4815, 5350, 7145, 8025, 8574, 9630, 12861, 14290, 16050, 21435, 24075, 25722, 35725, 42870, 48150, 64305, 71450, 107175, 128610, 152903, 214350, 305806, 321525, 458709, 643050, 764515, 917418, 1376127, 1529030, 2293545, 2752254, 3822575, 4587090, 6880635, 7645150, 11467725, 13761270, 22935450, 34403175, 68806350]

約数ペア:

[(1, 68806350), (2, 34403175), (3, 22935450), (5, 13761270), (6, 11467725), (9, 7645150), (10, 6880635), (15, 4587090), (18, 3822575), (25, 2752254), (30, 2293545), (45, 1529030), (50, 1376127), (75, 917418), (90, 764515), (107, 643050), (150, 458709), (214, 321525), (225, 305806), (321, 214350), (450, 152903), (535, 128610), (642, 107175), (963, 71450), (1070, 64305), (1429, 48150), (1605, 42870), (1926, 35725), (2675, 25722), (2858, 24075), (3210, 21435), (4287, 16050), (4815, 14290), (5350, 12861), (7145, 9630), (8025, 8574)]