108279780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2625

約数の個数: 96

約数和(自身を含む): 349999104

約数和(自身を除く): 241719324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2503, 2884, 3090, 3605, 4326, 5006, 6180, 7210, 7509, 8652, 10012, 10815, 12515, 14420, 15018, 17521, 21630, 25030, 30036, 35042, 37545, 43260, 50060, 52563, 70084, 75090, 87605, 105126, 150180, 175210, 210252, 257809, 262815, 350420, 515618, 525630, 773427, 1031236, 1051260, 1289045, 1546854, 1804663, 2578090, 3093708, 3609326, 3867135, 5156180, 5413989, 7218652, 7734270, 9023315, 10827978, 15468540, 18046630, 21655956, 27069945, 36093260, 54139890, 108279780]

約数ペア:

[(1, 108279780), (2, 54139890), (3, 36093260), (4, 27069945), (5, 21655956), (6, 18046630), (7, 15468540), (10, 10827978), (12, 9023315), (14, 7734270), (15, 7218652), (20, 5413989), (21, 5156180), (28, 3867135), (30, 3609326), (35, 3093708), (42, 2578090), (60, 1804663), (70, 1546854), (84, 1289045), (103, 1051260), (105, 1031236), (140, 773427), (206, 525630), (210, 515618), (309, 350420), (412, 262815), (420, 257809), (515, 210252), (618, 175210), (721, 150180), (1030, 105126), (1236, 87605), (1442, 75090), (1545, 70084), (2060, 52563), (2163, 50060), (2503, 43260), (2884, 37545), (3090, 35042), (3605, 30036), (4326, 25030), (5006, 21630), (6180, 17521), (7210, 15018), (7509, 14420), (8652, 12515), (10012, 10815)]