2547489960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1723}}^1$

素因数の和:1817

約数の個数: 192

約数和(自身を含む): 8732404800

約数和(自身を除く): 6184914840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1369, 1480, 1665, 1723, 1998, 2220, 2664, 2738, 3330, 3446, 3996, 4107, 4440, 4995, 5169, 5476, 6660, 6845, 6892, 7992, 8214, 8615, 9990, 10338, 10952, 12321, 13320, 13690, 13784, 15507, 16428, 17230, 19980, 20535, 20676, 24642, 25845, 27380, 31014, 32856, 34460, 36963, 39960, 41070, 41352, 46521, 49284, 51690, 54760, 61605, 62028, 63751, 68920, 73926, 77535, 82140, 93042, 98568, 103380, 123210, 124056, 127502, 147852, 155070, 164280, 184815, 186084, 191253, 206760, 232605, 246420, 255004, 295704, 310140, 318755, 369630, 372168, 382506, 465210, 492840, 510008, 573759, 620280, 637510, 739260, 765012, 930420, 956265, 1147518, 1275020, 1478520, 1530024, 1721277, 1860840, 1912530, 2295036, 2358787, 2550040, 2868795, 3442554, 3825060, 4590072, 4717574, 5737590, 6885108, 7076361, 7650120, 8606385, 9435148, 11475180, 11793935, 13770216, 14152722, 17212770, 18870296, 21229083, 22950360, 23587870, 28305444, 34425540, 35381805, 42458166, 47175740, 56610888, 63687249, 68851080, 70763610, 84916332, 94351480, 106145415, 127374498, 141527220, 169832664, 212290830, 254748996, 283054440, 318436245, 424581660, 509497992, 636872490, 849163320, 1273744980, 2547489960]

約数ペア:

[(1, 2547489960), (2, 1273744980), (3, 849163320), (4, 636872490), (5, 509497992), (6, 424581660), (8, 318436245), (9, 283054440), (10, 254748996), (12, 212290830), (15, 169832664), (18, 141527220), (20, 127374498), (24, 106145415), (27, 94351480), (30, 84916332), (36, 70763610), (37, 68851080), (40, 63687249), (45, 56610888), (54, 47175740), (60, 42458166), (72, 35381805), (74, 34425540), (90, 28305444), (108, 23587870), (111, 22950360), (120, 21229083), (135, 18870296), (148, 17212770), (180, 14152722), (185, 13770216), (216, 11793935), (222, 11475180), (270, 9435148), (296, 8606385), (333, 7650120), (360, 7076361), (370, 6885108), (444, 5737590), (540, 4717574), (555, 4590072), (666, 3825060), (740, 3442554), (888, 2868795), (999, 2550040), (1080, 2358787), (1110, 2295036), (1332, 1912530), (1369, 1860840), (1480, 1721277), (1665, 1530024), (1723, 1478520), (1998, 1275020), (2220, 1147518), (2664, 956265), (2738, 930420), (3330, 765012), (3446, 739260), (3996, 637510), (4107, 620280), (4440, 573759), (4995, 510008), (5169, 492840), (5476, 465210), (6660, 382506), (6845, 372168), (6892, 369630), (7992, 318755), (8214, 310140), (8615, 295704), (9990, 255004), (10338, 246420), (10952, 232605), (12321, 206760), (13320, 191253), (13690, 186084), (13784, 184815), (15507, 164280), (16428, 155070), (17230, 147852), (19980, 127502), (20535, 124056), (20676, 123210), (24642, 103380), (25845, 98568), (27380, 93042), (31014, 82140), (32856, 77535), (34460, 73926), (36963, 68920), (39960, 63751), (41070, 62028), (41352, 61605), (46521, 54760), (49284, 51690)]