28845450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 83030400

約数和(自身を除く): 54184950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 621, 675, 690, 929, 1035, 1150, 1242, 1350, 1725, 1858, 2070, 2787, 3105, 3450, 4645, 5175, 5574, 6210, 8361, 9290, 10350, 13935, 15525, 16722, 21367, 23225, 25083, 27870, 31050, 41805, 42734, 46450, 50166, 64101, 69675, 83610, 106835, 125415, 128202, 139350, 192303, 209025, 213670, 250830, 320505, 384606, 418050, 534175, 576909, 627075, 641010, 961515, 1068350, 1153818, 1254150, 1602525, 1923030, 2884545, 3205050, 4807575, 5769090, 9615150, 14422725, 28845450]

約数ペア:

[(1, 28845450), (2, 14422725), (3, 9615150), (5, 5769090), (6, 4807575), (9, 3205050), (10, 2884545), (15, 1923030), (18, 1602525), (23, 1254150), (25, 1153818), (27, 1068350), (30, 961515), (45, 641010), (46, 627075), (50, 576909), (54, 534175), (69, 418050), (75, 384606), (90, 320505), (115, 250830), (135, 213670), (138, 209025), (150, 192303), (207, 139350), (225, 128202), (230, 125415), (270, 106835), (345, 83610), (414, 69675), (450, 64101), (575, 50166), (621, 46450), (675, 42734), (690, 41805), (929, 31050), (1035, 27870), (1150, 25083), (1242, 23225), (1350, 21367), (1725, 16722), (1858, 15525), (2070, 13935), (2787, 10350), (3105, 9290), (3450, 8361), (4645, 6210), (5175, 5574)]