25465140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6151}}^1$

素因数の和:6189

約数の個数: 72

約数和(自身を含む): 80615808

約数和(自身を除く): 55150668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6151, 12302, 18453, 24604, 30755, 36906, 55359, 61510, 73812, 92265, 110718, 123020, 141473, 184530, 221436, 276795, 282946, 369060, 424419, 553590, 565892, 707365, 848838, 1107180, 1273257, 1414730, 1697676, 2122095, 2546514, 2829460, 4244190, 5093028, 6366285, 8488380, 12732570, 25465140]

約数ペア:

[(1, 25465140), (2, 12732570), (3, 8488380), (4, 6366285), (5, 5093028), (6, 4244190), (9, 2829460), (10, 2546514), (12, 2122095), (15, 1697676), (18, 1414730), (20, 1273257), (23, 1107180), (30, 848838), (36, 707365), (45, 565892), (46, 553590), (60, 424419), (69, 369060), (90, 282946), (92, 276795), (115, 221436), (138, 184530), (180, 141473), (207, 123020), (230, 110718), (276, 92265), (345, 73812), (414, 61510), (460, 55359), (690, 36906), (828, 30755), (1035, 24604), (1380, 18453), (2070, 12302), (4140, 6151)]