256045200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9277}}^1$

素因数の和:9321

約数の個数: 120

約数和(自身を含む): 855951168

約数和(自身を除く): 599905968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6900, 9200, 9277, 13800, 18554, 27600, 27831, 37108, 46385, 55662, 74216, 92770, 111324, 139155, 148432, 185540, 213371, 222648, 231925, 278310, 371080, 426742, 445296, 463850, 556620, 640113, 695775, 742160, 853484, 927700, 1066855, 1113240, 1280226, 1391550, 1706968, 1855400, 2133710, 2226480, 2560452, 2783100, 3200565, 3413936, 3710800, 4267420, 5120904, 5334275, 5566200, 6401130, 8534840, 10241808, 10668550, 11132400, 12802260, 16002825, 17069680, 21337100, 25604520, 32005650, 42674200, 51209040, 64011300, 85348400, 128022600, 256045200]

約数ペア:

[(1, 256045200), (2, 128022600), (3, 85348400), (4, 64011300), (5, 51209040), (6, 42674200), (8, 32005650), (10, 25604520), (12, 21337100), (15, 17069680), (16, 16002825), (20, 12802260), (23, 11132400), (24, 10668550), (25, 10241808), (30, 8534840), (40, 6401130), (46, 5566200), (48, 5334275), (50, 5120904), (60, 4267420), (69, 3710800), (75, 3413936), (80, 3200565), (92, 2783100), (100, 2560452), (115, 2226480), (120, 2133710), (138, 1855400), (150, 1706968), (184, 1391550), (200, 1280226), (230, 1113240), (240, 1066855), (276, 927700), (300, 853484), (345, 742160), (368, 695775), (400, 640113), (460, 556620), (552, 463850), (575, 445296), (600, 426742), (690, 371080), (920, 278310), (1104, 231925), (1150, 222648), (1200, 213371), (1380, 185540), (1725, 148432), (1840, 139155), (2300, 111324), (2760, 92770), (3450, 74216), (4600, 55662), (5520, 46385), (6900, 37108), (9200, 27831), (9277, 27600), (13800, 18554)]