82820400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5343

約数の個数: 120

約数和(自身を含む): 285762960

約数和(自身を除く): 202942560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 5309, 7800, 10618, 15600, 15927, 21236, 26545, 31854, 42472, 53090, 63708, 69017, 79635, 84944, 106180, 127416, 132725, 138034, 159270, 207051, 212360, 254832, 265450, 276068, 318540, 345085, 398175, 414102, 424720, 530900, 552136, 637080, 690170, 796350, 828204, 1035255, 1061800, 1104272, 1274160, 1380340, 1592700, 1656408, 1725425, 2070510, 2123600, 2760680, 3185400, 3312816, 3450850, 4141020, 5176275, 5521360, 6370800, 6901700, 8282040, 10352550, 13803400, 16564080, 20705100, 27606800, 41410200, 82820400]

約数ペア:

[(1, 82820400), (2, 41410200), (3, 27606800), (4, 20705100), (5, 16564080), (6, 13803400), (8, 10352550), (10, 8282040), (12, 6901700), (13, 6370800), (15, 5521360), (16, 5176275), (20, 4141020), (24, 3450850), (25, 3312816), (26, 3185400), (30, 2760680), (39, 2123600), (40, 2070510), (48, 1725425), (50, 1656408), (52, 1592700), (60, 1380340), (65, 1274160), (75, 1104272), (78, 1061800), (80, 1035255), (100, 828204), (104, 796350), (120, 690170), (130, 637080), (150, 552136), (156, 530900), (195, 424720), (200, 414102), (208, 398175), (240, 345085), (260, 318540), (300, 276068), (312, 265450), (325, 254832), (390, 212360), (400, 207051), (520, 159270), (600, 138034), (624, 132725), (650, 127416), (780, 106180), (975, 84944), (1040, 79635), (1200, 69017), (1300, 63708), (1560, 53090), (1950, 42472), (2600, 31854), (3120, 26545), (3900, 21236), (5200, 15927), (5309, 15600), (7800, 10618)]