66862800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 245400960

約数和(自身を除く): 178538160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 100, 108, 120, 123, 135, 144, 150, 151, 164, 180, 200, 205, 216, 225, 240, 246, 270, 300, 302, 328, 360, 369, 400, 410, 432, 450, 453, 492, 540, 600, 604, 615, 656, 675, 720, 738, 755, 820, 900, 906, 984, 1025, 1080, 1107, 1200, 1208, 1230, 1350, 1359, 1476, 1510, 1640, 1800, 1812, 1845, 1968, 2050, 2160, 2214, 2265, 2416, 2460, 2700, 2718, 2952, 3020, 3075, 3280, 3600, 3624, 3690, 3775, 4077, 4100, 4428, 4530, 4920, 5400, 5436, 5535, 5904, 6040, 6150, 6191, 6795, 7248, 7380, 7550, 8154, 8200, 8856, 9060, 9225, 9840, 10800, 10872, 11070, 11325, 12080, 12300, 12382, 13590, 14760, 15100, 16308, 16400, 17712, 18120, 18450, 18573, 20385, 21744, 22140, 22650, 24600, 24764, 27180, 27675, 29520, 30200, 30955, 32616, 33975, 36240, 36900, 37146, 40770, 44280, 45300, 49200, 49528, 54360, 55350, 55719, 60400, 61910, 65232, 67950, 73800, 74292, 81540, 88560, 90600, 92865, 99056, 101925, 108720, 110700, 111438, 123820, 135900, 147600, 148584, 154775, 163080, 167157, 181200, 185730, 203850, 221400, 222876, 247640, 271800, 278595, 297168, 309550, 326160, 334314, 371460, 407700, 442800, 445752, 464325, 495280, 543600, 557190, 619100, 668628, 742920, 815400, 835785, 891504, 928650, 1114380, 1238200, 1337256, 1392975, 1485840, 1630800, 1671570, 1857300, 2228760, 2476400, 2674512, 2785950, 3343140, 3714600, 4178925, 4457520, 5571900, 6686280, 7429200, 8357850, 11143800, 13372560, 16715700, 22287600, 33431400, 66862800]

約数ペア:

[(1, 66862800), (2, 33431400), (3, 22287600), (4, 16715700), (5, 13372560), (6, 11143800), (8, 8357850), (9, 7429200), (10, 6686280), (12, 5571900), (15, 4457520), (16, 4178925), (18, 3714600), (20, 3343140), (24, 2785950), (25, 2674512), (27, 2476400), (30, 2228760), (36, 1857300), (40, 1671570), (41, 1630800), (45, 1485840), (48, 1392975), (50, 1337256), (54, 1238200), (60, 1114380), (72, 928650), (75, 891504), (80, 835785), (82, 815400), (90, 742920), (100, 668628), (108, 619100), (120, 557190), (123, 543600), (135, 495280), (144, 464325), (150, 445752), (151, 442800), (164, 407700), (180, 371460), (200, 334314), (205, 326160), (216, 309550), (225, 297168), (240, 278595), (246, 271800), (270, 247640), (300, 222876), (302, 221400), (328, 203850), (360, 185730), (369, 181200), (400, 167157), (410, 163080), (432, 154775), (450, 148584), (453, 147600), (492, 135900), (540, 123820), (600, 111438), (604, 110700), (615, 108720), (656, 101925), (675, 99056), (720, 92865), (738, 90600), (755, 88560), (820, 81540), (900, 74292), (906, 73800), (984, 67950), (1025, 65232), (1080, 61910), (1107, 60400), (1200, 55719), (1208, 55350), (1230, 54360), (1350, 49528), (1359, 49200), (1476, 45300), (1510, 44280), (1640, 40770), (1800, 37146), (1812, 36900), (1845, 36240), (1968, 33975), (2050, 32616), (2160, 30955), (2214, 30200), (2265, 29520), (2416, 27675), (2460, 27180), (2700, 24764), (2718, 24600), (2952, 22650), (3020, 22140), (3075, 21744), (3280, 20385), (3600, 18573), (3624, 18450), (3690, 18120), (3775, 17712), (4077, 16400), (4100, 16308), (4428, 15100), (4530, 14760), (4920, 13590), (5400, 12382), (5436, 12300), (5535, 12080), (5904, 11325), (6040, 11070), (6150, 10872), (6191, 10800), (6795, 9840), (7248, 9225), (7380, 9060), (7550, 8856), (8154, 8200)]