448382700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21661}}^1$

素因数の和:21704

約数の個数: 108

約数和(自身を含む): 1466604048

約数和(自身を除く): 1018221348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 20700, 21661, 43322, 64983, 86644, 108305, 129966, 194949, 216610, 259932, 324915, 389898, 433220, 498203, 541525, 649830, 779796, 974745, 996406, 1083050, 1299660, 1494609, 1624575, 1949490, 1992812, 2166100, 2491015, 2989218, 3249150, 3898980, 4483827, 4873725, 4982030, 5978436, 6498300, 7473045, 8967654, 9747450, 9964060, 12455075, 14946090, 17935308, 19494900, 22419135, 24910150, 29892180, 37365225, 44838270, 49820300, 74730450, 89676540, 112095675, 149460900, 224191350, 448382700]

約数ペア:

[(1, 448382700), (2, 224191350), (3, 149460900), (4, 112095675), (5, 89676540), (6, 74730450), (9, 49820300), (10, 44838270), (12, 37365225), (15, 29892180), (18, 24910150), (20, 22419135), (23, 19494900), (25, 17935308), (30, 14946090), (36, 12455075), (45, 9964060), (46, 9747450), (50, 8967654), (60, 7473045), (69, 6498300), (75, 5978436), (90, 4982030), (92, 4873725), (100, 4483827), (115, 3898980), (138, 3249150), (150, 2989218), (180, 2491015), (207, 2166100), (225, 1992812), (230, 1949490), (276, 1624575), (300, 1494609), (345, 1299660), (414, 1083050), (450, 996406), (460, 974745), (575, 779796), (690, 649830), (828, 541525), (900, 498203), (1035, 433220), (1150, 389898), (1380, 324915), (1725, 259932), (2070, 216610), (2300, 194949), (3450, 129966), (4140, 108305), (5175, 86644), (6900, 64983), (10350, 43322), (20700, 21661)]