89485440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 329011200

約数和(自身を除く): 239525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 223, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 446, 456, 480, 528, 570, 608, 627, 640, 660, 669, 704, 760, 836, 880, 892, 912, 960, 1045, 1056, 1115, 1140, 1216, 1254, 1320, 1338, 1408, 1520, 1672, 1760, 1784, 1824, 1920, 2090, 2112, 2230, 2280, 2432, 2453, 2508, 2640, 2676, 3040, 3135, 3344, 3345, 3520, 3568, 3648, 4180, 4224, 4237, 4460, 4560, 4906, 5016, 5280, 5352, 6080, 6270, 6688, 6690, 7040, 7136, 7296, 7359, 8360, 8474, 8920, 9120, 9812, 10032, 10560, 10704, 12160, 12265, 12540, 12711, 13376, 13380, 14272, 14718, 16720, 16948, 17840, 18240, 19624, 20064, 21120, 21185, 21408, 24530, 25080, 25422, 26752, 26760, 28544, 29436, 33440, 33896, 35680, 36480, 36795, 39248, 40128, 42370, 42816, 46607, 49060, 50160, 50844, 53520, 58872, 63555, 66880, 67792, 71360, 73590, 78496, 80256, 84740, 85632, 93214, 98120, 100320, 101688, 107040, 117744, 127110, 133760, 135584, 139821, 142720, 147180, 156992, 169480, 186428, 196240, 200640, 203376, 214080, 233035, 235488, 254220, 271168, 279642, 294360, 313984, 338960, 372856, 392480, 401280, 406752, 428160, 466070, 470976, 508440, 542336, 559284, 588720, 677920, 699105, 745712, 784960, 813504, 932140, 941952, 1016880, 1118568, 1177440, 1355840, 1398210, 1491424, 1569920, 1627008, 1864280, 2033760, 2237136, 2354880, 2711680, 2796420, 2982848, 3728560, 4067520, 4474272, 4709760, 5592840, 5965696, 7457120, 8135040, 8948544, 11185680, 14914240, 17897088, 22371360, 29828480, 44742720, 89485440]

約数ペア:

[(1, 89485440), (2, 44742720), (3, 29828480), (4, 22371360), (5, 17897088), (6, 14914240), (8, 11185680), (10, 8948544), (11, 8135040), (12, 7457120), (15, 5965696), (16, 5592840), (19, 4709760), (20, 4474272), (22, 4067520), (24, 3728560), (30, 2982848), (32, 2796420), (33, 2711680), (38, 2354880), (40, 2237136), (44, 2033760), (48, 1864280), (55, 1627008), (57, 1569920), (60, 1491424), (64, 1398210), (66, 1355840), (76, 1177440), (80, 1118568), (88, 1016880), (95, 941952), (96, 932140), (110, 813504), (114, 784960), (120, 745712), (128, 699105), (132, 677920), (152, 588720), (160, 559284), (165, 542336), (176, 508440), (190, 470976), (192, 466070), (209, 428160), (220, 406752), (223, 401280), (228, 392480), (240, 372856), (264, 338960), (285, 313984), (304, 294360), (320, 279642), (330, 271168), (352, 254220), (380, 235488), (384, 233035), (418, 214080), (440, 203376), (446, 200640), (456, 196240), (480, 186428), (528, 169480), (570, 156992), (608, 147180), (627, 142720), (640, 139821), (660, 135584), (669, 133760), (704, 127110), (760, 117744), (836, 107040), (880, 101688), (892, 100320), (912, 98120), (960, 93214), (1045, 85632), (1056, 84740), (1115, 80256), (1140, 78496), (1216, 73590), (1254, 71360), (1320, 67792), (1338, 66880), (1408, 63555), (1520, 58872), (1672, 53520), (1760, 50844), (1784, 50160), (1824, 49060), (1920, 46607), (2090, 42816), (2112, 42370), (2230, 40128), (2280, 39248), (2432, 36795), (2453, 36480), (2508, 35680), (2640, 33896), (2676, 33440), (3040, 29436), (3135, 28544), (3344, 26760), (3345, 26752), (3520, 25422), (3568, 25080), (3648, 24530), (4180, 21408), (4224, 21185), (4237, 21120), (4460, 20064), (4560, 19624), (4906, 18240), (5016, 17840), (5280, 16948), (5352, 16720), (6080, 14718), (6270, 14272), (6688, 13380), (6690, 13376), (7040, 12711), (7136, 12540), (7296, 12265), (7359, 12160), (8360, 10704), (8474, 10560), (8920, 10032), (9120, 9812)]