234380340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4951}}^1$

素因数の和:5229

約数の個数: 72

約数和(自身を含む): 713801088

約数和(自身を除く): 479420748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 4951, 5260, 7890, 9468, 9902, 11835, 14853, 15780, 19804, 23670, 24755, 29706, 44559, 47340, 49510, 59412, 74265, 89118, 99020, 148530, 178236, 222795, 297060, 445590, 891180, 1302113, 2604226, 3906339, 5208452, 6510565, 7812678, 11719017, 13021130, 15625356, 19531695, 23438034, 26042260, 39063390, 46876068, 58595085, 78126780, 117190170, 234380340]

約数ペア:

[(1, 234380340), (2, 117190170), (3, 78126780), (4, 58595085), (5, 46876068), (6, 39063390), (9, 26042260), (10, 23438034), (12, 19531695), (15, 15625356), (18, 13021130), (20, 11719017), (30, 7812678), (36, 6510565), (45, 5208452), (60, 3906339), (90, 2604226), (180, 1302113), (263, 891180), (526, 445590), (789, 297060), (1052, 222795), (1315, 178236), (1578, 148530), (2367, 99020), (2630, 89118), (3156, 74265), (3945, 59412), (4734, 49510), (4951, 47340), (5260, 44559), (7890, 29706), (9468, 24755), (9902, 23670), (11835, 19804), (14853, 15780)]