99974580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87697}}^1$

素因数の和:87728

約数の個数: 48

約数和(自身を含む): 294665280

約数和(自身を除く): 194690700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 87697, 175394, 263091, 350788, 438485, 526182, 876970, 1052364, 1315455, 1666243, 1753940, 2630910, 3332486, 4998729, 5261820, 6664972, 8331215, 9997458, 16662430, 19994916, 24993645, 33324860, 49987290, 99974580]

約数ペア:

[(1, 99974580), (2, 49987290), (3, 33324860), (4, 24993645), (5, 19994916), (6, 16662430), (10, 9997458), (12, 8331215), (15, 6664972), (19, 5261820), (20, 4998729), (30, 3332486), (38, 2630910), (57, 1753940), (60, 1666243), (76, 1315455), (95, 1052364), (114, 876970), (190, 526182), (228, 438485), (285, 350788), (380, 263091), (570, 175394), (1140, 87697)]