202400300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 472251024

約数和(自身を除く): 269850724

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 67, 68, 85, 100, 134, 170, 268, 335, 340, 425, 670, 850, 1139, 1340, 1675, 1700, 1777, 2278, 3350, 3554, 4556, 5695, 6700, 7108, 8885, 11390, 17770, 22780, 28475, 30209, 35540, 44425, 56950, 60418, 88850, 113900, 119059, 120836, 151045, 177700, 238118, 302090, 476236, 595295, 604180, 755225, 1190590, 1510450, 2024003, 2381180, 2976475, 3020900, 4048006, 5952950, 8096012, 10120015, 11905900, 20240030, 40480060, 50600075, 101200150, 202400300]

約数ペア:

[(1, 202400300), (2, 101200150), (4, 50600075), (5, 40480060), (10, 20240030), (17, 11905900), (20, 10120015), (25, 8096012), (34, 5952950), (50, 4048006), (67, 3020900), (68, 2976475), (85, 2381180), (100, 2024003), (134, 1510450), (170, 1190590), (268, 755225), (335, 604180), (340, 595295), (425, 476236), (670, 302090), (850, 238118), (1139, 177700), (1340, 151045), (1675, 120836), (1700, 119059), (1777, 113900), (2278, 88850), (3350, 60418), (3554, 56950), (4556, 44425), (5695, 35540), (6700, 30209), (7108, 28475), (8885, 22780), (11390, 17770)]