150618720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 415474080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 1949, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 3898, 4830, 5152, 5520, 5847, 6440, 7728, 7796, 9660, 9745, 11040, 11694, 12880, 13643, 15456, 15592, 19320, 19490, 23388, 25760, 27286, 29235, 31184, 38640, 38980, 40929, 44827, 46776, 54572, 58470, 62368, 68215, 77280, 77960, 81858, 89654, 93552, 109144, 116940, 134481, 136430, 155920, 163716, 179308, 187104, 204645, 218288, 224135, 233880, 268962, 272860, 311840, 313789, 327432, 358616, 409290, 436576, 448270, 467760, 537924, 545720, 627578, 654864, 672405, 717232, 818580, 896540, 935520, 941367, 1075848, 1091440, 1255156, 1309728, 1344810, 1434464, 1568945, 1637160, 1793080, 1882734, 2151696, 2182880, 2510312, 2689620, 3137890, 3274320, 3586160, 3765468, 4303392, 4706835, 5020624, 5379240, 6275780, 6548640, 7172320, 7530936, 9413670, 10041248, 10758480, 12551560, 15061872, 18827340, 21516960, 25103120, 30123744, 37654680, 50206240, 75309360, 150618720]

約数ペア:

[(1, 150618720), (2, 75309360), (3, 50206240), (4, 37654680), (5, 30123744), (6, 25103120), (7, 21516960), (8, 18827340), (10, 15061872), (12, 12551560), (14, 10758480), (15, 10041248), (16, 9413670), (20, 7530936), (21, 7172320), (23, 6548640), (24, 6275780), (28, 5379240), (30, 5020624), (32, 4706835), (35, 4303392), (40, 3765468), (42, 3586160), (46, 3274320), (48, 3137890), (56, 2689620), (60, 2510312), (69, 2182880), (70, 2151696), (80, 1882734), (84, 1793080), (92, 1637160), (96, 1568945), (105, 1434464), (112, 1344810), (115, 1309728), (120, 1255156), (138, 1091440), (140, 1075848), (160, 941367), (161, 935520), (168, 896540), (184, 818580), (210, 717232), (224, 672405), (230, 654864), (240, 627578), (276, 545720), (280, 537924), (322, 467760), (336, 448270), (345, 436576), (368, 409290), (420, 358616), (460, 327432), (480, 313789), (483, 311840), (552, 272860), (560, 268962), (644, 233880), (672, 224135), (690, 218288), (736, 204645), (805, 187104), (840, 179308), (920, 163716), (966, 155920), (1104, 136430), (1120, 134481), (1288, 116940), (1380, 109144), (1610, 93552), (1680, 89654), (1840, 81858), (1932, 77960), (1949, 77280), (2208, 68215), (2415, 62368), (2576, 58470), (2760, 54572), (3220, 46776), (3360, 44827), (3680, 40929), (3864, 38980), (3898, 38640), (4830, 31184), (5152, 29235), (5520, 27286), (5847, 25760), (6440, 23388), (7728, 19490), (7796, 19320), (9660, 15592), (9745, 15456), (11040, 13643), (11694, 12880)]