87147900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 360

約数和(自身を含む): 340290720

約数和(自身を除く): 253142820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 29, 30, 35, 36, 42, 45, 50, 53, 54, 58, 60, 63, 70, 75, 81, 84, 87, 90, 100, 105, 106, 108, 116, 126, 135, 140, 145, 150, 159, 162, 174, 175, 180, 189, 203, 210, 212, 225, 252, 261, 265, 270, 290, 300, 315, 318, 324, 348, 350, 371, 378, 405, 406, 420, 435, 450, 477, 522, 525, 530, 540, 567, 580, 609, 630, 636, 675, 700, 725, 742, 756, 783, 795, 810, 812, 870, 900, 945, 954, 1015, 1044, 1050, 1060, 1113, 1134, 1218, 1260, 1305, 1325, 1350, 1431, 1450, 1484, 1537, 1566, 1575, 1590, 1620, 1740, 1827, 1855, 1890, 1908, 2025, 2030, 2100, 2175, 2226, 2268, 2349, 2385, 2436, 2610, 2650, 2700, 2835, 2862, 2900, 3045, 3074, 3132, 3150, 3180, 3339, 3654, 3710, 3780, 3915, 3975, 4050, 4060, 4293, 4350, 4452, 4611, 4698, 4725, 4770, 5075, 5220, 5300, 5481, 5565, 5670, 5724, 6090, 6148, 6300, 6525, 6678, 7155, 7308, 7420, 7685, 7830, 7950, 8100, 8586, 8700, 9135, 9222, 9275, 9396, 9450, 9540, 10017, 10150, 10759, 10962, 11130, 11340, 11745, 11925, 12180, 13050, 13356, 13833, 14175, 14310, 15225, 15370, 15660, 15900, 16443, 16695, 17172, 18270, 18444, 18550, 18900, 19575, 20034, 20300, 21465, 21518, 21924, 22260, 23055, 23490, 23850, 26100, 27405, 27666, 27825, 28350, 28620, 30051, 30450, 30740, 32277, 32886, 33390, 35775, 36540, 37100, 38425, 39150, 40068, 41499, 42930, 43036, 45675, 46110, 46980, 47700, 50085, 53795, 54810, 55332, 55650, 56700, 58725, 60102, 60900, 64554, 65772, 66780, 69165, 71550, 76850, 78300, 82215, 82998, 83475, 85860, 91350, 92220, 96831, 100170, 107325, 107590, 109620, 111300, 115275, 117450, 120204, 124497, 129108, 137025, 138330, 143100, 150255, 153700, 161385, 164430, 165996, 166950, 182700, 193662, 200340, 207495, 214650, 215180, 230550, 234900, 248994, 250425, 268975, 274050, 276660, 290493, 300510, 322770, 328860, 333900, 345825, 387324, 411075, 414990, 429300, 461100, 484155, 497988, 500850, 537950, 548100, 580986, 601020, 622485, 645540, 691650, 751275, 806925, 822150, 829980, 871479, 968310, 1001700, 1037475, 1075900, 1161972, 1244970, 1383300, 1452465, 1502550, 1613850, 1644300, 1742958, 1936620, 2074950, 2420775, 2489940, 2904930, 3005100, 3112425, 3227700, 3485916, 4149900, 4357395, 4841550, 5809860, 6224850, 7262325, 8714790, 9683100, 12449700, 14524650, 17429580, 21786975, 29049300, 43573950, 87147900]

約数ペア:

[(1, 87147900), (2, 43573950), (3, 29049300), (4, 21786975), (5, 17429580), (6, 14524650), (7, 12449700), (9, 9683100), (10, 8714790), (12, 7262325), (14, 6224850), (15, 5809860), (18, 4841550), (20, 4357395), (21, 4149900), (25, 3485916), (27, 3227700), (28, 3112425), (29, 3005100), (30, 2904930), (35, 2489940), (36, 2420775), (42, 2074950), (45, 1936620), (50, 1742958), (53, 1644300), (54, 1613850), (58, 1502550), (60, 1452465), (63, 1383300), (70, 1244970), (75, 1161972), (81, 1075900), (84, 1037475), (87, 1001700), (90, 968310), (100, 871479), (105, 829980), (106, 822150), (108, 806925), (116, 751275), (126, 691650), (135, 645540), (140, 622485), (145, 601020), (150, 580986), (159, 548100), (162, 537950), (174, 500850), (175, 497988), (180, 484155), (189, 461100), (203, 429300), (210, 414990), (212, 411075), (225, 387324), (252, 345825), (261, 333900), (265, 328860), (270, 322770), (290, 300510), (300, 290493), (315, 276660), (318, 274050), (324, 268975), (348, 250425), (350, 248994), (371, 234900), (378, 230550), (405, 215180), (406, 214650), (420, 207495), (435, 200340), (450, 193662), (477, 182700), (522, 166950), (525, 165996), (530, 164430), (540, 161385), (567, 153700), (580, 150255), (609, 143100), (630, 138330), (636, 137025), (675, 129108), (700, 124497), (725, 120204), (742, 117450), (756, 115275), (783, 111300), (795, 109620), (810, 107590), (812, 107325), (870, 100170), (900, 96831), (945, 92220), (954, 91350), (1015, 85860), (1044, 83475), (1050, 82998), (1060, 82215), (1113, 78300), (1134, 76850), (1218, 71550), (1260, 69165), (1305, 66780), (1325, 65772), (1350, 64554), (1431, 60900), (1450, 60102), (1484, 58725), (1537, 56700), (1566, 55650), (1575, 55332), (1590, 54810), (1620, 53795), (1740, 50085), (1827, 47700), (1855, 46980), (1890, 46110), (1908, 45675), (2025, 43036), (2030, 42930), (2100, 41499), (2175, 40068), (2226, 39150), (2268, 38425), (2349, 37100), (2385, 36540), (2436, 35775), (2610, 33390), (2650, 32886), (2700, 32277), (2835, 30740), (2862, 30450), (2900, 30051), (3045, 28620), (3074, 28350), (3132, 27825), (3150, 27666), (3180, 27405), (3339, 26100), (3654, 23850), (3710, 23490), (3780, 23055), (3915, 22260), (3975, 21924), (4050, 21518), (4060, 21465), (4293, 20300), (4350, 20034), (4452, 19575), (4611, 18900), (4698, 18550), (4725, 18444), (4770, 18270), (5075, 17172), (5220, 16695), (5300, 16443), (5481, 15900), (5565, 15660), (5670, 15370), (5724, 15225), (6090, 14310), (6148, 14175), (6300, 13833), (6525, 13356), (6678, 13050), (7155, 12180), (7308, 11925), (7420, 11745), (7685, 11340), (7830, 11130), (7950, 10962), (8100, 10759), (8586, 10150), (8700, 10017), (9135, 9540), (9222, 9450), (9275, 9396)]