15975826300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1$

素因数の和:1832

約数の個数: 144

約数和(自身を含む): 40715519040

約数和(自身を除く): 24739692740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 409, 410, 574, 700, 818, 820, 1025, 1148, 1361, 1435, 1636, 2045, 2050, 2722, 2863, 2870, 4090, 4100, 5444, 5726, 5740, 6805, 7175, 8180, 9527, 10225, 11452, 13610, 14315, 14350, 16769, 19054, 20450, 27220, 28630, 28700, 33538, 34025, 38108, 40900, 47635, 55801, 57260, 67076, 68050, 71575, 83845, 95270, 111602, 117383, 136100, 143150, 167690, 190540, 223204, 234766, 238175, 279005, 286300, 335380, 390607, 419225, 469532, 476350, 556649, 558010, 586915, 781214, 838450, 952700, 1113298, 1116020, 1173830, 1395025, 1562428, 1676900, 1953035, 2226596, 2347660, 2783245, 2790050, 2934575, 3896543, 3906070, 5566490, 5580100, 5869150, 7793086, 7812140, 9765175, 11132980, 11738300, 13916225, 15586172, 19482715, 19530350, 22822609, 27832450, 38965430, 39060700, 45645218, 55664900, 77930860, 91290436, 97413575, 114113045, 159758263, 194827150, 228226090, 319516526, 389654300, 456452180, 570565225, 639033052, 798791315, 1141130450, 1597582630, 2282260900, 3195165260, 3993956575, 7987913150, 15975826300]

約数ペア:

[(1, 15975826300), (2, 7987913150), (4, 3993956575), (5, 3195165260), (7, 2282260900), (10, 1597582630), (14, 1141130450), (20, 798791315), (25, 639033052), (28, 570565225), (35, 456452180), (41, 389654300), (50, 319516526), (70, 228226090), (82, 194827150), (100, 159758263), (140, 114113045), (164, 97413575), (175, 91290436), (205, 77930860), (287, 55664900), (350, 45645218), (409, 39060700), (410, 38965430), (574, 27832450), (700, 22822609), (818, 19530350), (820, 19482715), (1025, 15586172), (1148, 13916225), (1361, 11738300), (1435, 11132980), (1636, 9765175), (2045, 7812140), (2050, 7793086), (2722, 5869150), (2863, 5580100), (2870, 5566490), (4090, 3906070), (4100, 3896543), (5444, 2934575), (5726, 2790050), (5740, 2783245), (6805, 2347660), (7175, 2226596), (8180, 1953035), (9527, 1676900), (10225, 1562428), (11452, 1395025), (13610, 1173830), (14315, 1116020), (14350, 1113298), (16769, 952700), (19054, 838450), (20450, 781214), (27220, 586915), (28630, 558010), (28700, 556649), (33538, 476350), (34025, 469532), (38108, 419225), (40900, 390607), (47635, 335380), (55801, 286300), (57260, 279005), (67076, 238175), (68050, 234766), (71575, 223204), (83845, 190540), (95270, 167690), (111602, 143150), (117383, 136100)]