142907050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 332478720

約数和(自身を除く): 189571670

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 79, 110, 115, 121, 130, 143, 158, 230, 242, 253, 275, 286, 299, 325, 395, 506, 550, 575, 598, 605, 650, 715, 790, 869, 1027, 1150, 1210, 1265, 1430, 1495, 1573, 1738, 1817, 1975, 2054, 2530, 2783, 2990, 3025, 3146, 3289, 3575, 3634, 3950, 4345, 5135, 5566, 6050, 6325, 6578, 7150, 7475, 7865, 8690, 9085, 9559, 10270, 11297, 12650, 13915, 14950, 15730, 16445, 18170, 19118, 19987, 21725, 22594, 23621, 25675, 27830, 32890, 36179, 39325, 39974, 43450, 45425, 47242, 47795, 51350, 56485, 69575, 72358, 78650, 82225, 90850, 95590, 99935, 112970, 118105, 124267, 139150, 164450, 180895, 199870, 219857, 236210, 238975, 248534, 259831, 282425, 361790, 439714, 477950, 499675, 519662, 564850, 590525, 621335, 904475, 999350, 1099285, 1181050, 1242670, 1299155, 1808950, 2198570, 2598310, 2858141, 3106675, 5496425, 5716282, 6213350, 6495775, 10992850, 12991550, 14290705, 28581410, 71453525, 142907050]

約数ペア:

[(1, 142907050), (2, 71453525), (5, 28581410), (10, 14290705), (11, 12991550), (13, 10992850), (22, 6495775), (23, 6213350), (25, 5716282), (26, 5496425), (46, 3106675), (50, 2858141), (55, 2598310), (65, 2198570), (79, 1808950), (110, 1299155), (115, 1242670), (121, 1181050), (130, 1099285), (143, 999350), (158, 904475), (230, 621335), (242, 590525), (253, 564850), (275, 519662), (286, 499675), (299, 477950), (325, 439714), (395, 361790), (506, 282425), (550, 259831), (575, 248534), (598, 238975), (605, 236210), (650, 219857), (715, 199870), (790, 180895), (869, 164450), (1027, 139150), (1150, 124267), (1210, 118105), (1265, 112970), (1430, 99935), (1495, 95590), (1573, 90850), (1738, 82225), (1817, 78650), (1975, 72358), (2054, 69575), (2530, 56485), (2783, 51350), (2990, 47795), (3025, 47242), (3146, 45425), (3289, 43450), (3575, 39974), (3634, 39325), (3950, 36179), (4345, 32890), (5135, 27830), (5566, 25675), (6050, 23621), (6325, 22594), (6578, 21725), (7150, 19987), (7475, 19118), (7865, 18170), (8690, 16445), (9085, 15730), (9559, 14950), (10270, 13915), (11297, 12650)]