67140900

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 219222080

約数和(自身を除く): 152081180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 307, 324, 405, 450, 486, 540, 614, 675, 729, 810, 900, 921, 972, 1215, 1228, 1350, 1458, 1535, 1620, 1842, 2025, 2187, 2430, 2700, 2763, 2916, 3070, 3645, 3684, 4050, 4374, 4605, 4860, 5526, 6075, 6140, 7290, 7675, 8100, 8289, 8748, 9210, 10935, 11052, 12150, 13815, 14580, 15350, 16578, 18225, 18420, 21870, 23025, 24300, 24867, 27630, 30700, 33156, 36450, 41445, 43740, 46050, 49734, 54675, 55260, 69075, 72900, 74601, 82890, 92100, 99468, 109350, 124335, 138150, 149202, 165780, 207225, 218700, 223803, 248670, 276300, 298404, 373005, 414450, 447606, 497340, 621675, 671409, 746010, 828900, 895212, 1119015, 1243350, 1342818, 1492020, 1865025, 2238030, 2486700, 2685636, 3357045, 3730050, 4476060, 5595075, 6714090, 7460100, 11190150, 13428180, 16785225, 22380300, 33570450, 67140900]

約数ペア:

[(1, 67140900), (2, 33570450), (3, 22380300), (4, 16785225), (5, 13428180), (6, 11190150), (9, 7460100), (10, 6714090), (12, 5595075), (15, 4476060), (18, 3730050), (20, 3357045), (25, 2685636), (27, 2486700), (30, 2238030), (36, 1865025), (45, 1492020), (50, 1342818), (54, 1243350), (60, 1119015), (75, 895212), (81, 828900), (90, 746010), (100, 671409), (108, 621675), (135, 497340), (150, 447606), (162, 414450), (180, 373005), (225, 298404), (243, 276300), (270, 248670), (300, 223803), (307, 218700), (324, 207225), (405, 165780), (450, 149202), (486, 138150), (540, 124335), (614, 109350), (675, 99468), (729, 92100), (810, 82890), (900, 74601), (921, 72900), (972, 69075), (1215, 55260), (1228, 54675), (1350, 49734), (1458, 46050), (1535, 43740), (1620, 41445), (1842, 36450), (2025, 33156), (2187, 30700), (2430, 27630), (2700, 24867), (2763, 24300), (2916, 23025), (3070, 21870), (3645, 18420), (3684, 18225), (4050, 16578), (4374, 15350), (4605, 14580), (4860, 13815), (5526, 12150), (6075, 11052), (6140, 10935), (7290, 9210), (7675, 8748), (8100, 8289)]