100841880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19543}}^1$

素因数の和:19600

約数の個数: 64

約数和(自身を含む): 309576960

約数和(自身を除く): 208735080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 195430, 234516, 293145, 390860, 469032, 586290, 781720, 840349, 1172580, 1680698, 2345160, 2521047, 3361396, 4201745, 5042094, 6722792, 8403490, 10084188, 12605235, 16806980, 20168376, 25210470, 33613960, 50420940, 100841880]

約数ペア:

[(1, 100841880), (2, 50420940), (3, 33613960), (4, 25210470), (5, 20168376), (6, 16806980), (8, 12605235), (10, 10084188), (12, 8403490), (15, 6722792), (20, 5042094), (24, 4201745), (30, 3361396), (40, 2521047), (43, 2345160), (60, 1680698), (86, 1172580), (120, 840349), (129, 781720), (172, 586290), (215, 469032), (258, 390860), (344, 293145), (430, 234516), (516, 195430), (645, 156344), (860, 117258), (1032, 97715), (1290, 78172), (1720, 58629), (2580, 39086), (5160, 19543)]