28186759080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{79813}}^1$

素因数の和:79945

約数の個数: 160

約数和(自身を含む): 95609190600

約数和(自身を除く): 67422431520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 540, 545, 648, 654, 810, 872, 981, 1080, 1090, 1308, 1620, 1635, 1962, 2180, 2616, 2943, 3240, 3270, 3924, 4360, 4905, 5886, 6540, 7848, 8829, 9810, 11772, 13080, 14715, 17658, 19620, 23544, 29430, 35316, 39240, 44145, 58860, 70632, 79813, 88290, 117720, 159626, 176580, 239439, 319252, 353160, 399065, 478878, 638504, 718317, 798130, 957756, 1197195, 1436634, 1596260, 1915512, 2154951, 2394390, 2873268, 3192520, 3591585, 4309902, 4788780, 5746536, 6464853, 7183170, 8619804, 8699617, 9577560, 10774755, 12929706, 14366340, 17239608, 17399234, 21549510, 25859412, 26098851, 28732680, 32324265, 34798468, 43099020, 43498085, 51718824, 52197702, 64648530, 69596936, 78296553, 86198040, 86996170, 104395404, 129297060, 130494255, 156593106, 173992340, 208790808, 234889659, 258594120, 260988510, 313186212, 347984680, 391482765, 469779318, 521977020, 626372424, 704668977, 782965530, 939558636, 1043954040, 1174448295, 1409337954, 1565931060, 1879117272, 2348896590, 2818675908, 3131862120, 3523344885, 4697793180, 5637351816, 7046689770, 9395586360, 14093379540, 28186759080]

約数ペア:

[(1, 28186759080), (2, 14093379540), (3, 9395586360), (4, 7046689770), (5, 5637351816), (6, 4697793180), (8, 3523344885), (9, 3131862120), (10, 2818675908), (12, 2348896590), (15, 1879117272), (18, 1565931060), (20, 1409337954), (24, 1174448295), (27, 1043954040), (30, 939558636), (36, 782965530), (40, 704668977), (45, 626372424), (54, 521977020), (60, 469779318), (72, 391482765), (81, 347984680), (90, 313186212), (108, 260988510), (109, 258594120), (120, 234889659), (135, 208790808), (162, 173992340), (180, 156593106), (216, 130494255), (218, 129297060), (270, 104395404), (324, 86996170), (327, 86198040), (360, 78296553), (405, 69596936), (436, 64648530), (540, 52197702), (545, 51718824), (648, 43498085), (654, 43099020), (810, 34798468), (872, 32324265), (981, 28732680), (1080, 26098851), (1090, 25859412), (1308, 21549510), (1620, 17399234), (1635, 17239608), (1962, 14366340), (2180, 12929706), (2616, 10774755), (2943, 9577560), (3240, 8699617), (3270, 8619804), (3924, 7183170), (4360, 6464853), (4905, 5746536), (5886, 4788780), (6540, 4309902), (7848, 3591585), (8829, 3192520), (9810, 2873268), (11772, 2394390), (13080, 2154951), (14715, 1915512), (17658, 1596260), (19620, 1436634), (23544, 1197195), (29430, 957756), (35316, 798130), (39240, 718317), (44145, 638504), (58860, 478878), (70632, 399065), (79813, 353160), (88290, 319252), (117720, 239439), (159626, 176580)]