12157022600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{5783}}^1$

素因数の和:6279

約数の個数: 96

約数和(自身を含む): 29563643520

約数和(自身を除く): 17406620920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 457, 460, 575, 914, 920, 1150, 1828, 2285, 2300, 3656, 4570, 4600, 5783, 9140, 10511, 11425, 11566, 18280, 21022, 22850, 23132, 28915, 42044, 45700, 46264, 52555, 57830, 84088, 91400, 105110, 115660, 133009, 144575, 210220, 231320, 262775, 266018, 289150, 420440, 525550, 532036, 578300, 665045, 1051100, 1064072, 1156600, 1330090, 2102200, 2642831, 2660180, 3325225, 5285662, 5320360, 6650450, 10571324, 13214155, 13300900, 21142648, 26428310, 26601800, 52856620, 60785113, 66070775, 105713240, 121570226, 132141550, 243140452, 264283100, 303925565, 486280904, 528566200, 607851130, 1215702260, 1519627825, 2431404520, 3039255650, 6078511300, 12157022600]

約数ペア:

[(1, 12157022600), (2, 6078511300), (4, 3039255650), (5, 2431404520), (8, 1519627825), (10, 1215702260), (20, 607851130), (23, 528566200), (25, 486280904), (40, 303925565), (46, 264283100), (50, 243140452), (92, 132141550), (100, 121570226), (115, 105713240), (184, 66070775), (200, 60785113), (230, 52856620), (457, 26601800), (460, 26428310), (575, 21142648), (914, 13300900), (920, 13214155), (1150, 10571324), (1828, 6650450), (2285, 5320360), (2300, 5285662), (3656, 3325225), (4570, 2660180), (4600, 2642831), (5783, 2102200), (9140, 1330090), (10511, 1156600), (11425, 1064072), (11566, 1051100), (18280, 665045), (21022, 578300), (22850, 532036), (23132, 525550), (28915, 420440), (42044, 289150), (45700, 266018), (46264, 262775), (52555, 231320), (57830, 210220), (84088, 144575), (91400, 133009), (105110, 115660)]