82222020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1$

素因数の和:3602

約数の個数: 96

約数和(自身を含む): 261824640

約数和(自身を除く): 179602620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3541, 3870, 4644, 5805, 7082, 7740, 10623, 11610, 14164, 17705, 21246, 23220, 31869, 35410, 42492, 53115, 63738, 70820, 95607, 106230, 127476, 152263, 159345, 191214, 212460, 304526, 318690, 382428, 456789, 478035, 609052, 637380, 761315, 913578, 956070, 1370367, 1522630, 1827156, 1912140, 2283945, 2740734, 3045260, 4111101, 4567890, 5481468, 6851835, 8222202, 9135780, 13703670, 16444404, 20555505, 27407340, 41111010, 82222020]

約数ペア:

[(1, 82222020), (2, 41111010), (3, 27407340), (4, 20555505), (5, 16444404), (6, 13703670), (9, 9135780), (10, 8222202), (12, 6851835), (15, 5481468), (18, 4567890), (20, 4111101), (27, 3045260), (30, 2740734), (36, 2283945), (43, 1912140), (45, 1827156), (54, 1522630), (60, 1370367), (86, 956070), (90, 913578), (108, 761315), (129, 637380), (135, 609052), (172, 478035), (180, 456789), (215, 382428), (258, 318690), (270, 304526), (387, 212460), (430, 191214), (516, 159345), (540, 152263), (645, 127476), (774, 106230), (860, 95607), (1161, 70820), (1290, 63738), (1548, 53115), (1935, 42492), (2322, 35410), (2580, 31869), (3541, 23220), (3870, 21246), (4644, 17705), (5805, 14164), (7082, 11610), (7740, 10623)]