73204920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 96

約数和(自身を含む): 243500400

約数和(自身を除く): 170295480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4729, 5160, 7740, 9458, 14187, 15480, 18916, 23645, 28374, 37832, 42561, 47290, 56748, 70935, 85122, 94580, 113496, 141870, 170244, 189160, 203347, 212805, 283740, 340488, 406694, 425610, 567480, 610041, 813388, 851220, 1016735, 1220082, 1626776, 1702440, 1830123, 2033470, 2440164, 3050205, 3660246, 4066940, 4880328, 6100410, 7320492, 8133880, 9150615, 12200820, 14640984, 18301230, 24401640, 36602460, 73204920]

約数ペア:

[(1, 73204920), (2, 36602460), (3, 24401640), (4, 18301230), (5, 14640984), (6, 12200820), (8, 9150615), (9, 8133880), (10, 7320492), (12, 6100410), (15, 4880328), (18, 4066940), (20, 3660246), (24, 3050205), (30, 2440164), (36, 2033470), (40, 1830123), (43, 1702440), (45, 1626776), (60, 1220082), (72, 1016735), (86, 851220), (90, 813388), (120, 610041), (129, 567480), (172, 425610), (180, 406694), (215, 340488), (258, 283740), (344, 212805), (360, 203347), (387, 189160), (430, 170244), (516, 141870), (645, 113496), (774, 94580), (860, 85122), (1032, 70935), (1290, 56748), (1548, 47290), (1720, 42561), (1935, 37832), (2580, 28374), (3096, 23645), (3870, 18916), (4729, 15480), (5160, 14187), (7740, 9458)]