75687480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 288230400

約数和(自身を除く): 212542920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 277, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 554, 594, 621, 660, 690, 759, 792, 828, 831, 920, 990, 1012, 1035, 1080, 1108, 1188, 1242, 1265, 1320, 1380, 1385, 1485, 1518, 1656, 1662, 1980, 2024, 2070, 2216, 2277, 2376, 2484, 2493, 2530, 2760, 2770, 2970, 3036, 3047, 3105, 3324, 3795, 3960, 4140, 4155, 4554, 4968, 4986, 5060, 5540, 5940, 6072, 6094, 6210, 6371, 6648, 6831, 7479, 7590, 8280, 8310, 9108, 9141, 9972, 10120, 11080, 11385, 11880, 12188, 12420, 12465, 12742, 13662, 14958, 15180, 15235, 16620, 18216, 18282, 19113, 19944, 22770, 24376, 24840, 24930, 25484, 27324, 27423, 29916, 30360, 30470, 31855, 33240, 34155, 36564, 37395, 38226, 45540, 45705, 49860, 50968, 54648, 54846, 57339, 59832, 60940, 63710, 68310, 70081, 73128, 74790, 76452, 82269, 91080, 91410, 95565, 99720, 109692, 114678, 121880, 127420, 136620, 137115, 140162, 149580, 152904, 164538, 172017, 182820, 191130, 210243, 219384, 229356, 254840, 273240, 274230, 280324, 286695, 299160, 329076, 344034, 350405, 365640, 382260, 411345, 420486, 458712, 548460, 560648, 573390, 630729, 658152, 688068, 700810, 764520, 822690, 840972, 860085, 1051215, 1096920, 1146780, 1261458, 1376136, 1401620, 1645380, 1681944, 1720170, 1892187, 2102430, 2293560, 2522916, 2803240, 3153645, 3290760, 3440340, 3784374, 4204860, 5045832, 6307290, 6880680, 7568748, 8409720, 9460935, 12614580, 15137496, 18921870, 25229160, 37843740, 75687480]

約数ペア:

[(1, 75687480), (2, 37843740), (3, 25229160), (4, 18921870), (5, 15137496), (6, 12614580), (8, 9460935), (9, 8409720), (10, 7568748), (11, 6880680), (12, 6307290), (15, 5045832), (18, 4204860), (20, 3784374), (22, 3440340), (23, 3290760), (24, 3153645), (27, 2803240), (30, 2522916), (33, 2293560), (36, 2102430), (40, 1892187), (44, 1720170), (45, 1681944), (46, 1645380), (54, 1401620), (55, 1376136), (60, 1261458), (66, 1146780), (69, 1096920), (72, 1051215), (88, 860085), (90, 840972), (92, 822690), (99, 764520), (108, 700810), (110, 688068), (115, 658152), (120, 630729), (132, 573390), (135, 560648), (138, 548460), (165, 458712), (180, 420486), (184, 411345), (198, 382260), (207, 365640), (216, 350405), (220, 344034), (230, 329076), (253, 299160), (264, 286695), (270, 280324), (276, 274230), (277, 273240), (297, 254840), (330, 229356), (345, 219384), (360, 210243), (396, 191130), (414, 182820), (440, 172017), (460, 164538), (495, 152904), (506, 149580), (540, 140162), (552, 137115), (554, 136620), (594, 127420), (621, 121880), (660, 114678), (690, 109692), (759, 99720), (792, 95565), (828, 91410), (831, 91080), (920, 82269), (990, 76452), (1012, 74790), (1035, 73128), (1080, 70081), (1108, 68310), (1188, 63710), (1242, 60940), (1265, 59832), (1320, 57339), (1380, 54846), (1385, 54648), (1485, 50968), (1518, 49860), (1656, 45705), (1662, 45540), (1980, 38226), (2024, 37395), (2070, 36564), (2216, 34155), (2277, 33240), (2376, 31855), (2484, 30470), (2493, 30360), (2530, 29916), (2760, 27423), (2770, 27324), (2970, 25484), (3036, 24930), (3047, 24840), (3105, 24376), (3324, 22770), (3795, 19944), (3960, 19113), (4140, 18282), (4155, 18216), (4554, 16620), (4968, 15235), (4986, 15180), (5060, 14958), (5540, 13662), (5940, 12742), (6072, 12465), (6094, 12420), (6210, 12188), (6371, 11880), (6648, 11385), (6831, 11080), (7479, 10120), (7590, 9972), (8280, 9141), (8310, 9108)]