2556051660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278437}}^1$

素因数の和:278472

約数の個数: 96

約数和(自身を含む): 8419965120

約数和(自身を除く): 5863913460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 278437, 556874, 835311, 1113748, 1392185, 1670622, 2505933, 2784370, 3341244, 4176555, 4733429, 5011866, 5568740, 7517799, 8353110, 9466858, 10023732, 12529665, 14200287, 15035598, 16706220, 18933716, 23667145, 25059330, 28400574, 30071196, 37588995, 42600861, 47334290, 50118660, 56801148, 71001435, 75177990, 85201722, 94668580, 127802583, 142002870, 150355980, 170403444, 213004305, 255605166, 284005740, 426008610, 511210332, 639012915, 852017220, 1278025830, 2556051660]

約数ペア:

[(1, 2556051660), (2, 1278025830), (3, 852017220), (4, 639012915), (5, 511210332), (6, 426008610), (9, 284005740), (10, 255605166), (12, 213004305), (15, 170403444), (17, 150355980), (18, 142002870), (20, 127802583), (27, 94668580), (30, 85201722), (34, 75177990), (36, 71001435), (45, 56801148), (51, 50118660), (54, 47334290), (60, 42600861), (68, 37588995), (85, 30071196), (90, 28400574), (102, 25059330), (108, 23667145), (135, 18933716), (153, 16706220), (170, 15035598), (180, 14200287), (204, 12529665), (255, 10023732), (270, 9466858), (306, 8353110), (340, 7517799), (459, 5568740), (510, 5011866), (540, 4733429), (612, 4176555), (765, 3341244), (918, 2784370), (1020, 2505933), (1530, 1670622), (1836, 1392185), (2295, 1113748), (3060, 835311), (4590, 556874), (9180, 278437)]