338584800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 144

約数和(自身を含む): 1118178432

約数和(自身を除く): 779593632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 1065, 1136, 1200, 1420, 1704, 1775, 1987, 2130, 2272, 2400, 2840, 3408, 3550, 3974, 4260, 5325, 5680, 5961, 6816, 7100, 7948, 8520, 9935, 10650, 11360, 11922, 14200, 15896, 17040, 19870, 21300, 23844, 28400, 29805, 31792, 34080, 39740, 42600, 47688, 49675, 56800, 59610, 63584, 79480, 85200, 95376, 99350, 119220, 141077, 149025, 158960, 170400, 190752, 198700, 238440, 282154, 298050, 317920, 397400, 423231, 476880, 564308, 596100, 705385, 794800, 846462, 953760, 1128616, 1192200, 1410770, 1589600, 1692924, 2116155, 2257232, 2384400, 2821540, 3385848, 3526925, 4232310, 4514464, 4768800, 5643080, 6771696, 7053850, 8464620, 10580775, 11286160, 13543392, 14107700, 16929240, 21161550, 22572320, 28215400, 33858480, 42323100, 56430800, 67716960, 84646200, 112861600, 169292400, 338584800]

約数ペア:

[(1, 338584800), (2, 169292400), (3, 112861600), (4, 84646200), (5, 67716960), (6, 56430800), (8, 42323100), (10, 33858480), (12, 28215400), (15, 22572320), (16, 21161550), (20, 16929240), (24, 14107700), (25, 13543392), (30, 11286160), (32, 10580775), (40, 8464620), (48, 7053850), (50, 6771696), (60, 5643080), (71, 4768800), (75, 4514464), (80, 4232310), (96, 3526925), (100, 3385848), (120, 2821540), (142, 2384400), (150, 2257232), (160, 2116155), (200, 1692924), (213, 1589600), (240, 1410770), (284, 1192200), (300, 1128616), (355, 953760), (400, 846462), (426, 794800), (480, 705385), (568, 596100), (600, 564308), (710, 476880), (800, 423231), (852, 397400), (1065, 317920), (1136, 298050), (1200, 282154), (1420, 238440), (1704, 198700), (1775, 190752), (1987, 170400), (2130, 158960), (2272, 149025), (2400, 141077), (2840, 119220), (3408, 99350), (3550, 95376), (3974, 85200), (4260, 79480), (5325, 63584), (5680, 59610), (5961, 56800), (6816, 49675), (7100, 47688), (7948, 42600), (8520, 39740), (9935, 34080), (10650, 31792), (11360, 29805), (11922, 28400), (14200, 23844), (15896, 21300), (17040, 19870)]