82890000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 200

約数和(自身を含む): 298279520

約数和(自身を除く): 215389520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 307, 360, 375, 400, 432, 450, 500, 540, 600, 614, 625, 675, 720, 750, 900, 921, 1000, 1080, 1125, 1200, 1228, 1250, 1350, 1500, 1535, 1800, 1842, 1875, 2000, 2160, 2250, 2456, 2500, 2700, 2763, 3000, 3070, 3375, 3600, 3684, 3750, 4500, 4605, 4912, 5000, 5400, 5526, 5625, 6000, 6140, 6750, 7368, 7500, 7675, 8289, 9000, 9210, 10000, 10800, 11052, 11250, 12280, 13500, 13815, 14736, 15000, 15350, 16578, 16875, 18000, 18420, 22104, 22500, 23025, 24560, 27000, 27630, 30000, 30700, 33156, 33750, 36840, 38375, 41445, 44208, 45000, 46050, 54000, 55260, 61400, 66312, 67500, 69075, 73680, 76750, 82890, 90000, 92100, 110520, 115125, 122800, 132624, 135000, 138150, 153500, 165780, 184200, 191875, 207225, 221040, 230250, 270000, 276300, 307000, 331560, 345375, 368400, 383750, 414450, 460500, 552600, 575625, 614000, 663120, 690750, 767500, 828900, 921000, 1036125, 1105200, 1151250, 1381500, 1535000, 1657800, 1726875, 1842000, 2072250, 2302500, 2763000, 3070000, 3315600, 3453750, 4144500, 4605000, 5180625, 5526000, 6907500, 8289000, 9210000, 10361250, 13815000, 16578000, 20722500, 27630000, 41445000, 82890000]

約数ペア:

[(1, 82890000), (2, 41445000), (3, 27630000), (4, 20722500), (5, 16578000), (6, 13815000), (8, 10361250), (9, 9210000), (10, 8289000), (12, 6907500), (15, 5526000), (16, 5180625), (18, 4605000), (20, 4144500), (24, 3453750), (25, 3315600), (27, 3070000), (30, 2763000), (36, 2302500), (40, 2072250), (45, 1842000), (48, 1726875), (50, 1657800), (54, 1535000), (60, 1381500), (72, 1151250), (75, 1105200), (80, 1036125), (90, 921000), (100, 828900), (108, 767500), (120, 690750), (125, 663120), (135, 614000), (144, 575625), (150, 552600), (180, 460500), (200, 414450), (216, 383750), (225, 368400), (240, 345375), (250, 331560), (270, 307000), (300, 276300), (307, 270000), (360, 230250), (375, 221040), (400, 207225), (432, 191875), (450, 184200), (500, 165780), (540, 153500), (600, 138150), (614, 135000), (625, 132624), (675, 122800), (720, 115125), (750, 110520), (900, 92100), (921, 90000), (1000, 82890), (1080, 76750), (1125, 73680), (1200, 69075), (1228, 67500), (1250, 66312), (1350, 61400), (1500, 55260), (1535, 54000), (1800, 46050), (1842, 45000), (1875, 44208), (2000, 41445), (2160, 38375), (2250, 36840), (2456, 33750), (2500, 33156), (2700, 30700), (2763, 30000), (3000, 27630), (3070, 27000), (3375, 24560), (3600, 23025), (3684, 22500), (3750, 22104), (4500, 18420), (4605, 18000), (4912, 16875), (5000, 16578), (5400, 15350), (5526, 15000), (5625, 14736), (6000, 13815), (6140, 13500), (6750, 12280), (7368, 11250), (7500, 11052), (7675, 10800), (8289, 10000), (9000, 9210)]