55743480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 200360160

約数和(自身を除く): 144616680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 277, 312, 344, 360, 387, 390, 430, 468, 516, 520, 554, 559, 585, 645, 774, 780, 831, 860, 936, 1032, 1108, 1118, 1170, 1290, 1385, 1548, 1560, 1662, 1677, 1720, 1935, 2216, 2236, 2340, 2493, 2580, 2770, 2795, 3096, 3324, 3354, 3601, 3870, 4155, 4472, 4680, 4986, 5031, 5160, 5540, 5590, 6648, 6708, 7202, 7740, 8310, 8385, 9972, 10062, 10803, 11080, 11180, 11911, 12465, 13416, 14404, 15480, 16620, 16770, 18005, 19944, 20124, 21606, 22360, 23822, 24930, 25155, 28808, 32409, 33240, 33540, 35733, 36010, 40248, 43212, 47644, 49860, 50310, 54015, 59555, 64818, 67080, 71466, 72020, 86424, 95288, 99720, 100620, 107199, 108030, 119110, 129636, 142932, 144040, 154843, 162045, 178665, 201240, 214398, 216060, 238220, 259272, 285864, 309686, 324090, 357330, 428796, 432120, 464529, 476440, 535995, 619372, 648180, 714660, 774215, 857592, 929058, 1071990, 1238744, 1296360, 1393587, 1429320, 1548430, 1858116, 2143980, 2322645, 2787174, 3096860, 3716232, 4287960, 4645290, 5574348, 6193720, 6967935, 9290580, 11148696, 13935870, 18581160, 27871740, 55743480]

約数ペア:

[(1, 55743480), (2, 27871740), (3, 18581160), (4, 13935870), (5, 11148696), (6, 9290580), (8, 6967935), (9, 6193720), (10, 5574348), (12, 4645290), (13, 4287960), (15, 3716232), (18, 3096860), (20, 2787174), (24, 2322645), (26, 2143980), (30, 1858116), (36, 1548430), (39, 1429320), (40, 1393587), (43, 1296360), (45, 1238744), (52, 1071990), (60, 929058), (65, 857592), (72, 774215), (78, 714660), (86, 648180), (90, 619372), (104, 535995), (117, 476440), (120, 464529), (129, 432120), (130, 428796), (156, 357330), (172, 324090), (180, 309686), (195, 285864), (215, 259272), (234, 238220), (258, 216060), (260, 214398), (277, 201240), (312, 178665), (344, 162045), (360, 154843), (387, 144040), (390, 142932), (430, 129636), (468, 119110), (516, 108030), (520, 107199), (554, 100620), (559, 99720), (585, 95288), (645, 86424), (774, 72020), (780, 71466), (831, 67080), (860, 64818), (936, 59555), (1032, 54015), (1108, 50310), (1118, 49860), (1170, 47644), (1290, 43212), (1385, 40248), (1548, 36010), (1560, 35733), (1662, 33540), (1677, 33240), (1720, 32409), (1935, 28808), (2216, 25155), (2236, 24930), (2340, 23822), (2493, 22360), (2580, 21606), (2770, 20124), (2795, 19944), (3096, 18005), (3324, 16770), (3354, 16620), (3601, 15480), (3870, 14404), (4155, 13416), (4472, 12465), (4680, 11911), (4986, 11180), (5031, 11080), (5160, 10803), (5540, 10062), (5590, 9972), (6648, 8385), (6708, 8310), (7202, 7740)]