201469860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1303}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 612306240

約数和(自身を除く): 410836380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 859, 1303, 1718, 2577, 2606, 3436, 3909, 4295, 5154, 5212, 6515, 7731, 7818, 8590, 10308, 11727, 12885, 13030, 15462, 15636, 17180, 19545, 23454, 25770, 26060, 30924, 38655, 39090, 46908, 51540, 58635, 77310, 78180, 117270, 154620, 234540, 1119277, 2238554, 3357831, 4477108, 5596385, 6715662, 10073493, 11192770, 13431324, 16789155, 20146986, 22385540, 33578310, 40293972, 50367465, 67156620, 100734930, 201469860]

約数ペア:

[(1, 201469860), (2, 100734930), (3, 67156620), (4, 50367465), (5, 40293972), (6, 33578310), (9, 22385540), (10, 20146986), (12, 16789155), (15, 13431324), (18, 11192770), (20, 10073493), (30, 6715662), (36, 5596385), (45, 4477108), (60, 3357831), (90, 2238554), (180, 1119277), (859, 234540), (1303, 154620), (1718, 117270), (2577, 78180), (2606, 77310), (3436, 58635), (3909, 51540), (4295, 46908), (5154, 39090), (5212, 38655), (6515, 30924), (7731, 26060), (7818, 25770), (8590, 23454), (10308, 19545), (11727, 17180), (12885, 15636), (13030, 15462)]