25727340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 76317696

約数和(自身を除く): 50590356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 181, 206, 230, 276, 309, 345, 362, 412, 460, 515, 543, 618, 690, 724, 905, 1030, 1086, 1236, 1380, 1545, 1810, 2060, 2172, 2369, 2715, 3090, 3620, 4163, 4738, 5430, 6180, 7107, 8326, 9476, 10860, 11845, 12489, 14214, 16652, 18643, 20815, 23690, 24978, 28428, 35535, 37286, 41630, 47380, 49956, 55929, 62445, 71070, 74572, 83260, 93215, 111858, 124890, 142140, 186430, 223716, 249780, 279645, 372860, 428789, 559290, 857578, 1118580, 1286367, 1715156, 2143945, 2572734, 4287890, 5145468, 6431835, 8575780, 12863670, 25727340]

約数ペア:

[(1, 25727340), (2, 12863670), (3, 8575780), (4, 6431835), (5, 5145468), (6, 4287890), (10, 2572734), (12, 2143945), (15, 1715156), (20, 1286367), (23, 1118580), (30, 857578), (46, 559290), (60, 428789), (69, 372860), (92, 279645), (103, 249780), (115, 223716), (138, 186430), (181, 142140), (206, 124890), (230, 111858), (276, 93215), (309, 83260), (345, 74572), (362, 71070), (412, 62445), (460, 55929), (515, 49956), (543, 47380), (618, 41630), (690, 37286), (724, 35535), (905, 28428), (1030, 24978), (1086, 23690), (1236, 20815), (1380, 18643), (1545, 16652), (1810, 14214), (2060, 12489), (2172, 11845), (2369, 10860), (2715, 9476), (3090, 8326), (3620, 7107), (4163, 6180), (4738, 5430)]