299758440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1907

約数の個数: 128

約数和(自身を含む): 960105600

約数和(自身を除く): 660347160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 1095, 1140, 1387, 1460, 1752, 1801, 2190, 2280, 2774, 2920, 3602, 4161, 4380, 5403, 5548, 6935, 7204, 8322, 8760, 9005, 10806, 11096, 13870, 14408, 16644, 18010, 20805, 21612, 27015, 27740, 33288, 34219, 36020, 41610, 43224, 54030, 55480, 68438, 72040, 83220, 102657, 108060, 131473, 136876, 166440, 171095, 205314, 216120, 262946, 273752, 342190, 394419, 410628, 513285, 525892, 657365, 684380, 788838, 821256, 1026570, 1051784, 1314730, 1368760, 1577676, 1972095, 2053140, 2497987, 2629460, 3155352, 3944190, 4106280, 4995974, 5258920, 7493961, 7888380, 9991948, 12489935, 14987922, 15776760, 19983896, 24979870, 29975844, 37469805, 49959740, 59951688, 74939610, 99919480, 149879220, 299758440]

約数ペア:

[(1, 299758440), (2, 149879220), (3, 99919480), (4, 74939610), (5, 59951688), (6, 49959740), (8, 37469805), (10, 29975844), (12, 24979870), (15, 19983896), (19, 15776760), (20, 14987922), (24, 12489935), (30, 9991948), (38, 7888380), (40, 7493961), (57, 5258920), (60, 4995974), (73, 4106280), (76, 3944190), (95, 3155352), (114, 2629460), (120, 2497987), (146, 2053140), (152, 1972095), (190, 1577676), (219, 1368760), (228, 1314730), (285, 1051784), (292, 1026570), (365, 821256), (380, 788838), (438, 684380), (456, 657365), (570, 525892), (584, 513285), (730, 410628), (760, 394419), (876, 342190), (1095, 273752), (1140, 262946), (1387, 216120), (1460, 205314), (1752, 171095), (1801, 166440), (2190, 136876), (2280, 131473), (2774, 108060), (2920, 102657), (3602, 83220), (4161, 72040), (4380, 68438), (5403, 55480), (5548, 54030), (6935, 43224), (7204, 41610), (8322, 36020), (8760, 34219), (9005, 33288), (10806, 27740), (11096, 27015), (13870, 21612), (14408, 20805), (16644, 18010)]