84650400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3919}}^1$

素因数の和:3948

約数の個数: 144

約数和(自身を含む): 306230400

約数和(自身を除く): 221580000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 3919, 4320, 5400, 7200, 7838, 10800, 11757, 15676, 19595, 21600, 23514, 31352, 35271, 39190, 47028, 58785, 62704, 70542, 78380, 94056, 97975, 105813, 117570, 125408, 141084, 156760, 176355, 188112, 195950, 211626, 235140, 282168, 293925, 313520, 352710, 376224, 391900, 423252, 470280, 529065, 564336, 587850, 627040, 705420, 783800, 846504, 881775, 940560, 1058130, 1128672, 1175700, 1410840, 1567600, 1693008, 1763550, 1881120, 2116260, 2351400, 2645325, 2821680, 3135200, 3386016, 3527100, 4232520, 4702800, 5290650, 5643360, 7054200, 8465040, 9405600, 10581300, 14108400, 16930080, 21162600, 28216800, 42325200, 84650400]

約数ペア:

[(1, 84650400), (2, 42325200), (3, 28216800), (4, 21162600), (5, 16930080), (6, 14108400), (8, 10581300), (9, 9405600), (10, 8465040), (12, 7054200), (15, 5643360), (16, 5290650), (18, 4702800), (20, 4232520), (24, 3527100), (25, 3386016), (27, 3135200), (30, 2821680), (32, 2645325), (36, 2351400), (40, 2116260), (45, 1881120), (48, 1763550), (50, 1693008), (54, 1567600), (60, 1410840), (72, 1175700), (75, 1128672), (80, 1058130), (90, 940560), (96, 881775), (100, 846504), (108, 783800), (120, 705420), (135, 627040), (144, 587850), (150, 564336), (160, 529065), (180, 470280), (200, 423252), (216, 391900), (225, 376224), (240, 352710), (270, 313520), (288, 293925), (300, 282168), (360, 235140), (400, 211626), (432, 195950), (450, 188112), (480, 176355), (540, 156760), (600, 141084), (675, 125408), (720, 117570), (800, 105813), (864, 97975), (900, 94056), (1080, 78380), (1200, 70542), (1350, 62704), (1440, 58785), (1800, 47028), (2160, 39190), (2400, 35271), (2700, 31352), (3600, 23514), (3919, 21600), (4320, 19595), (5400, 15676), (7200, 11757), (7838, 10800)]