2269197900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{19853}}^1$

素因数の和:20000

約数の個数: 108

約数和(自身を含む): 7169041152

約数和(自身を除く): 4899843252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 127, 150, 180, 225, 254, 300, 381, 450, 508, 635, 762, 900, 1143, 1270, 1524, 1905, 2286, 2540, 3175, 3810, 4572, 5715, 6350, 7620, 9525, 11430, 12700, 19050, 19853, 22860, 28575, 38100, 39706, 57150, 59559, 79412, 99265, 114300, 119118, 178677, 198530, 238236, 297795, 357354, 397060, 496325, 595590, 714708, 893385, 992650, 1191180, 1488975, 1786770, 1985300, 2521331, 2977950, 3573540, 4466925, 5042662, 5955900, 7563993, 8933850, 10085324, 12606655, 15127986, 17867700, 22691979, 25213310, 30255972, 37819965, 45383958, 50426620, 63033275, 75639930, 90767916, 113459895, 126066550, 151279860, 189099825, 226919790, 252133100, 378199650, 453839580, 567299475, 756399300, 1134598950, 2269197900]

約数ペア:

[(1, 2269197900), (2, 1134598950), (3, 756399300), (4, 567299475), (5, 453839580), (6, 378199650), (9, 252133100), (10, 226919790), (12, 189099825), (15, 151279860), (18, 126066550), (20, 113459895), (25, 90767916), (30, 75639930), (36, 63033275), (45, 50426620), (50, 45383958), (60, 37819965), (75, 30255972), (90, 25213310), (100, 22691979), (127, 17867700), (150, 15127986), (180, 12606655), (225, 10085324), (254, 8933850), (300, 7563993), (381, 5955900), (450, 5042662), (508, 4466925), (635, 3573540), (762, 2977950), (900, 2521331), (1143, 1985300), (1270, 1786770), (1524, 1488975), (1905, 1191180), (2286, 992650), (2540, 893385), (3175, 714708), (3810, 595590), (4572, 496325), (5715, 397060), (6350, 357354), (7620, 297795), (9525, 238236), (11430, 198530), (12700, 178677), (19050, 119118), (19853, 114300), (22860, 99265), (28575, 79412), (38100, 59559), (39706, 57150)]