69729400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2063}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 175636080

約数和(自身を除く): 105906680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2063, 2600, 3380, 4126, 4225, 6760, 8252, 8450, 10315, 16504, 16900, 20630, 26819, 33800, 41260, 51575, 53638, 82520, 103150, 107276, 134095, 206300, 214552, 268190, 348647, 412600, 536380, 670475, 697294, 1072760, 1340950, 1394588, 1743235, 2681900, 2789176, 3486470, 5363800, 6972940, 8716175, 13945880, 17432350, 34864700, 69729400]

約数ペア:

[(1, 69729400), (2, 34864700), (4, 17432350), (5, 13945880), (8, 8716175), (10, 6972940), (13, 5363800), (20, 3486470), (25, 2789176), (26, 2681900), (40, 1743235), (50, 1394588), (52, 1340950), (65, 1072760), (100, 697294), (104, 670475), (130, 536380), (169, 412600), (200, 348647), (260, 268190), (325, 214552), (338, 206300), (520, 134095), (650, 107276), (676, 103150), (845, 82520), (1300, 53638), (1352, 51575), (1690, 41260), (2063, 33800), (2600, 26819), (3380, 20630), (4126, 16900), (4225, 16504), (6760, 10315), (8252, 8450)]