225069444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 596756160

約数和(自身を除く): 371686716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 229, 276, 414, 458, 687, 828, 916, 1187, 1374, 2061, 2374, 2748, 3561, 4122, 4748, 5267, 7122, 8244, 10534, 10683, 14244, 15801, 21068, 21366, 27301, 31602, 42732, 47403, 54602, 63204, 81903, 94806, 109204, 163806, 189612, 245709, 271823, 327612, 491418, 543646, 815469, 982836, 1087292, 1630938, 2446407, 3261876, 4892814, 6251929, 9785628, 12503858, 18755787, 25007716, 37511574, 56267361, 75023148, 112534722, 225069444]

約数ペア:

[(1, 225069444), (2, 112534722), (3, 75023148), (4, 56267361), (6, 37511574), (9, 25007716), (12, 18755787), (18, 12503858), (23, 9785628), (36, 6251929), (46, 4892814), (69, 3261876), (92, 2446407), (138, 1630938), (207, 1087292), (229, 982836), (276, 815469), (414, 543646), (458, 491418), (687, 327612), (828, 271823), (916, 245709), (1187, 189612), (1374, 163806), (2061, 109204), (2374, 94806), (2748, 81903), (3561, 63204), (4122, 54602), (4748, 47403), (5267, 42732), (7122, 31602), (8244, 27301), (10534, 21366), (10683, 21068), (14244, 15801)]