75811680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 319334400

約数和(自身を除く): 243522720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 109, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 218, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 327, 336, 345, 360, 368, 378, 414, 420, 432, 436, 460, 480, 483, 504, 540, 545, 552, 560, 621, 630, 644, 654, 672, 690, 720, 736, 756, 763, 805, 828, 840, 864, 872, 920, 945, 966, 981, 1008, 1035, 1080, 1090, 1104, 1120, 1242, 1260, 1288, 1308, 1380, 1440, 1449, 1512, 1526, 1610, 1635, 1656, 1680, 1744, 1840, 1890, 1932, 1962, 2016, 2070, 2160, 2180, 2208, 2289, 2415, 2484, 2507, 2520, 2576, 2616, 2760, 2898, 2943, 3024, 3052, 3105, 3220, 3270, 3312, 3360, 3488, 3680, 3780, 3815, 3864, 3924, 4140, 4320, 4347, 4360, 4578, 4830, 4905, 4968, 5014, 5040, 5152, 5232, 5520, 5796, 5886, 6048, 6104, 6210, 6440, 6540, 6624, 6867, 7245, 7521, 7560, 7630, 7728, 7848, 8280, 8694, 8720, 9156, 9660, 9810, 9936, 10028, 10080, 10464, 11040, 11445, 11592, 11772, 12208, 12420, 12535, 12880, 13080, 13734, 14490, 14715, 15042, 15120, 15260, 15456, 15696, 16560, 17388, 17440, 17549, 18312, 19320, 19620, 19872, 20056, 20601, 21735, 22563, 22890, 23184, 23544, 24416, 24840, 25070, 25760, 26160, 27468, 28980, 29430, 30084, 30240, 30520, 31392, 33120, 34335, 34776, 35098, 36624, 37605, 38640, 39240, 40112, 41202, 43470, 45126, 45780, 46368, 47088, 49680, 50140, 52320, 52647, 54936, 57960, 58860, 60168, 61040, 67689, 68670, 69552, 70196, 73248, 75210, 77280, 78480, 80224, 82404, 86940, 87745, 90252, 91560, 94176, 99360, 100280, 103005, 105294, 109872, 112815, 115920, 117720, 120336, 122080, 135378, 137340, 139104, 140392, 150420, 156960, 157941, 164808, 173880, 175490, 180504, 183120, 200560, 206010, 210588, 219744, 225630, 231840, 235440, 240672, 263235, 270756, 274680, 280784, 300840, 315882, 329616, 338445, 347760, 350980, 361008, 366240, 401120, 412020, 421176, 451260, 470880, 473823, 526470, 541512, 549360, 561568, 601680, 631764, 659232, 676890, 695520, 701960, 722016, 789705, 824040, 842352, 902520, 947646, 1052940, 1083024, 1098720, 1203360, 1263528, 1353780, 1403920, 1579410, 1648080, 1684704, 1805040, 1895292, 2105880, 2166048, 2369115, 2527056, 2707560, 2807840, 3158820, 3296160, 3610080, 3790584, 4211760, 4738230, 5054112, 5415120, 6317640, 7581168, 8423520, 9476460, 10830240, 12635280, 15162336, 18952920, 25270560, 37905840, 75811680]

約数ペア:

[(1, 75811680), (2, 37905840), (3, 25270560), (4, 18952920), (5, 15162336), (6, 12635280), (7, 10830240), (8, 9476460), (9, 8423520), (10, 7581168), (12, 6317640), (14, 5415120), (15, 5054112), (16, 4738230), (18, 4211760), (20, 3790584), (21, 3610080), (23, 3296160), (24, 3158820), (27, 2807840), (28, 2707560), (30, 2527056), (32, 2369115), (35, 2166048), (36, 2105880), (40, 1895292), (42, 1805040), (45, 1684704), (46, 1648080), (48, 1579410), (54, 1403920), (56, 1353780), (60, 1263528), (63, 1203360), (69, 1098720), (70, 1083024), (72, 1052940), (80, 947646), (84, 902520), (90, 842352), (92, 824040), (96, 789705), (105, 722016), (108, 701960), (109, 695520), (112, 676890), (115, 659232), (120, 631764), (126, 601680), (135, 561568), (138, 549360), (140, 541512), (144, 526470), (160, 473823), (161, 470880), (168, 451260), (180, 421176), (184, 412020), (189, 401120), (207, 366240), (210, 361008), (216, 350980), (218, 347760), (224, 338445), (230, 329616), (240, 315882), (252, 300840), (270, 280784), (276, 274680), (280, 270756), (288, 263235), (315, 240672), (322, 235440), (327, 231840), (336, 225630), (345, 219744), (360, 210588), (368, 206010), (378, 200560), (414, 183120), (420, 180504), (432, 175490), (436, 173880), (460, 164808), (480, 157941), (483, 156960), (504, 150420), (540, 140392), (545, 139104), (552, 137340), (560, 135378), (621, 122080), (630, 120336), (644, 117720), (654, 115920), (672, 112815), (690, 109872), (720, 105294), (736, 103005), (756, 100280), (763, 99360), (805, 94176), (828, 91560), (840, 90252), (864, 87745), (872, 86940), (920, 82404), (945, 80224), (966, 78480), (981, 77280), (1008, 75210), (1035, 73248), (1080, 70196), (1090, 69552), (1104, 68670), (1120, 67689), (1242, 61040), (1260, 60168), (1288, 58860), (1308, 57960), (1380, 54936), (1440, 52647), (1449, 52320), (1512, 50140), (1526, 49680), (1610, 47088), (1635, 46368), (1656, 45780), (1680, 45126), (1744, 43470), (1840, 41202), (1890, 40112), (1932, 39240), (1962, 38640), (2016, 37605), (2070, 36624), (2160, 35098), (2180, 34776), (2208, 34335), (2289, 33120), (2415, 31392), (2484, 30520), (2507, 30240), (2520, 30084), (2576, 29430), (2616, 28980), (2760, 27468), (2898, 26160), (2943, 25760), (3024, 25070), (3052, 24840), (3105, 24416), (3220, 23544), (3270, 23184), (3312, 22890), (3360, 22563), (3488, 21735), (3680, 20601), (3780, 20056), (3815, 19872), (3864, 19620), (3924, 19320), (4140, 18312), (4320, 17549), (4347, 17440), (4360, 17388), (4578, 16560), (4830, 15696), (4905, 15456), (4968, 15260), (5014, 15120), (5040, 15042), (5152, 14715), (5232, 14490), (5520, 13734), (5796, 13080), (5886, 12880), (6048, 12535), (6104, 12420), (6210, 12208), (6440, 11772), (6540, 11592), (6624, 11445), (6867, 11040), (7245, 10464), (7521, 10080), (7560, 10028), (7630, 9936), (7728, 9810), (7848, 9660), (8280, 9156), (8694, 8720)]