26061660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 80270736

約数和(自身を除く): 54209076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2161, 2412, 3015, 4020, 4322, 6030, 6483, 8644, 10805, 12060, 12966, 19449, 21610, 25932, 32415, 38898, 43220, 64830, 77796, 97245, 129660, 144787, 194490, 289574, 388980, 434361, 579148, 723935, 868722, 1303083, 1447870, 1737444, 2171805, 2606166, 2895740, 4343610, 5212332, 6515415, 8687220, 13030830, 26061660]

約数ペア:

[(1, 26061660), (2, 13030830), (3, 8687220), (4, 6515415), (5, 5212332), (6, 4343610), (9, 2895740), (10, 2606166), (12, 2171805), (15, 1737444), (18, 1447870), (20, 1303083), (30, 868722), (36, 723935), (45, 579148), (60, 434361), (67, 388980), (90, 289574), (134, 194490), (180, 144787), (201, 129660), (268, 97245), (335, 77796), (402, 64830), (603, 43220), (670, 38898), (804, 32415), (1005, 25932), (1206, 21610), (1340, 19449), (2010, 12966), (2161, 12060), (2412, 10805), (3015, 8644), (4020, 6483), (4322, 6030)]