126576180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5213

約数の個数: 72

約数和(自身を含む): 386786400

約数和(自身を除く): 260210220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 5059, 6255, 8340, 10118, 12510, 15177, 20236, 25020, 25295, 30354, 45531, 50590, 60708, 75885, 91062, 101180, 151770, 182124, 227655, 303540, 455310, 703201, 910620, 1406402, 2109603, 2812804, 3516005, 4219206, 6328809, 7032010, 8438412, 10548015, 12657618, 14064020, 21096030, 25315236, 31644045, 42192060, 63288090, 126576180]

約数ペア:

[(1, 126576180), (2, 63288090), (3, 42192060), (4, 31644045), (5, 25315236), (6, 21096030), (9, 14064020), (10, 12657618), (12, 10548015), (15, 8438412), (18, 7032010), (20, 6328809), (30, 4219206), (36, 3516005), (45, 2812804), (60, 2109603), (90, 1406402), (139, 910620), (180, 703201), (278, 455310), (417, 303540), (556, 227655), (695, 182124), (834, 151770), (1251, 101180), (1390, 91062), (1668, 75885), (2085, 60708), (2502, 50590), (2780, 45531), (4170, 30354), (5004, 25295), (5059, 25020), (6255, 20236), (8340, 15177), (10118, 12510)]