84156120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13751}}^1$

素因数の和:13785

約数の個数: 96

約数和(自身を含む): 289617120

約数和(自身を除く): 205461000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 13751, 27502, 41253, 55004, 68755, 82506, 110008, 123759, 137510, 165012, 206265, 233767, 247518, 275020, 330024, 412530, 467534, 495036, 550040, 618795, 701301, 825060, 935068, 990072, 1168835, 1237590, 1402602, 1650120, 1870136, 2103903, 2337670, 2475180, 2805204, 3506505, 4207806, 4675340, 4950360, 5610408, 7013010, 8415612, 9350680, 10519515, 14026020, 16831224, 21039030, 28052040, 42078060, 84156120]

約数ペア:

[(1, 84156120), (2, 42078060), (3, 28052040), (4, 21039030), (5, 16831224), (6, 14026020), (8, 10519515), (9, 9350680), (10, 8415612), (12, 7013010), (15, 5610408), (17, 4950360), (18, 4675340), (20, 4207806), (24, 3506505), (30, 2805204), (34, 2475180), (36, 2337670), (40, 2103903), (45, 1870136), (51, 1650120), (60, 1402602), (68, 1237590), (72, 1168835), (85, 990072), (90, 935068), (102, 825060), (120, 701301), (136, 618795), (153, 550040), (170, 495036), (180, 467534), (204, 412530), (255, 330024), (306, 275020), (340, 247518), (360, 233767), (408, 206265), (510, 165012), (612, 137510), (680, 123759), (765, 110008), (1020, 82506), (1224, 68755), (1530, 55004), (2040, 41253), (3060, 27502), (6120, 13751)]