205664666220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29296961}}^1$

素因数の和:29296992

約数の個数: 96

約数和(自身を含む): 689064546240

約数和(自身を除く): 483399880020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 29296961, 58593922, 87890883, 117187844, 146484805, 175781766, 263672649, 292969610, 351563532, 380860493, 439454415, 527345298, 585939220, 761720986, 791017947, 878908830, 1054690596, 1142581479, 1318363245, 1523441972, 1582035894, 1757817660, 1904302465, 2285162958, 2636726490, 3164071788, 3427744437, 3808604930, 3955089735, 4570325916, 5273452980, 5712907395, 6855488874, 7617209860, 7910179470, 10283233311, 11425814790, 13710977748, 15820358940, 17138722185, 20566466622, 22851629580, 34277444370, 41132933244, 51416166555, 68554888740, 102832333110, 205664666220]

約数ペア:

[(1, 205664666220), (2, 102832333110), (3, 68554888740), (4, 51416166555), (5, 41132933244), (6, 34277444370), (9, 22851629580), (10, 20566466622), (12, 17138722185), (13, 15820358940), (15, 13710977748), (18, 11425814790), (20, 10283233311), (26, 7910179470), (27, 7617209860), (30, 6855488874), (36, 5712907395), (39, 5273452980), (45, 4570325916), (52, 3955089735), (54, 3808604930), (60, 3427744437), (65, 3164071788), (78, 2636726490), (90, 2285162958), (108, 1904302465), (117, 1757817660), (130, 1582035894), (135, 1523441972), (156, 1318363245), (180, 1142581479), (195, 1054690596), (234, 878908830), (260, 791017947), (270, 761720986), (351, 585939220), (390, 527345298), (468, 439454415), (540, 380860493), (585, 351563532), (702, 292969610), (780, 263672649), (1170, 175781766), (1404, 146484805), (1755, 117187844), (2340, 87890883), (3510, 58593922), (7020, 29296961)]