53510900220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{28927}}^1$

素因数の和:29224

約数の個数: 144

約数和(自身を含む): 166791905280

約数和(自身を除く): 113281005060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 239, 258, 387, 430, 478, 516, 645, 717, 774, 860, 956, 1195, 1290, 1434, 1548, 1935, 2151, 2390, 2580, 2868, 3585, 3870, 4302, 4780, 7170, 7740, 8604, 10277, 10755, 14340, 20554, 21510, 28927, 30831, 41108, 43020, 51385, 57854, 61662, 86781, 92493, 102770, 115708, 123324, 144635, 154155, 173562, 184986, 205540, 260343, 289270, 308310, 347124, 369972, 433905, 462465, 520686, 578540, 616620, 867810, 924930, 1041372, 1243861, 1301715, 1735620, 1849860, 2487722, 2603430, 3731583, 4975444, 5206860, 6219305, 6913553, 7463166, 11194749, 12438610, 13827106, 14926332, 18657915, 20740659, 22389498, 24877220, 27654212, 34567765, 37315830, 41481318, 44778996, 55973745, 62221977, 69135530, 74631660, 82962636, 103703295, 111947490, 124443954, 138271060, 207406590, 223894980, 248887908, 297282779, 311109885, 414813180, 594565558, 622219770, 891848337, 1189131116, 1244439540, 1486413895, 1783696674, 2675545011, 2972827790, 3567393348, 4459241685, 5351090022, 5945655580, 8918483370, 10702180044, 13377725055, 17836966740, 26755450110, 53510900220]

約数ペア:

[(1, 53510900220), (2, 26755450110), (3, 17836966740), (4, 13377725055), (5, 10702180044), (6, 8918483370), (9, 5945655580), (10, 5351090022), (12, 4459241685), (15, 3567393348), (18, 2972827790), (20, 2675545011), (30, 1783696674), (36, 1486413895), (43, 1244439540), (45, 1189131116), (60, 891848337), (86, 622219770), (90, 594565558), (129, 414813180), (172, 311109885), (180, 297282779), (215, 248887908), (239, 223894980), (258, 207406590), (387, 138271060), (430, 124443954), (478, 111947490), (516, 103703295), (645, 82962636), (717, 74631660), (774, 69135530), (860, 62221977), (956, 55973745), (1195, 44778996), (1290, 41481318), (1434, 37315830), (1548, 34567765), (1935, 27654212), (2151, 24877220), (2390, 22389498), (2580, 20740659), (2868, 18657915), (3585, 14926332), (3870, 13827106), (4302, 12438610), (4780, 11194749), (7170, 7463166), (7740, 6913553), (8604, 6219305), (10277, 5206860), (10755, 4975444), (14340, 3731583), (20554, 2603430), (21510, 2487722), (28927, 1849860), (30831, 1735620), (41108, 1301715), (43020, 1243861), (51385, 1041372), (57854, 924930), (61662, 867810), (86781, 616620), (92493, 578540), (102770, 520686), (115708, 462465), (123324, 433905), (144635, 369972), (154155, 347124), (173562, 308310), (184986, 289270), (205540, 260343)]