282948900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{72551}}^1$

素因数の和:72581

約数の個数: 72

約数和(自身を含む): 881651904

約数和(自身を除く): 598703004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 72551, 145102, 217653, 290204, 362755, 435306, 725510, 870612, 943163, 1088265, 1451020, 1813775, 1886326, 2176530, 2829489, 3627550, 3772652, 4353060, 4715815, 5441325, 5658978, 7255100, 9431630, 10882650, 11317956, 14147445, 18863260, 21765300, 23579075, 28294890, 47158150, 56589780, 70737225, 94316300, 141474450, 282948900]

約数ペア:

[(1, 282948900), (2, 141474450), (3, 94316300), (4, 70737225), (5, 56589780), (6, 47158150), (10, 28294890), (12, 23579075), (13, 21765300), (15, 18863260), (20, 14147445), (25, 11317956), (26, 10882650), (30, 9431630), (39, 7255100), (50, 5658978), (52, 5441325), (60, 4715815), (65, 4353060), (75, 3772652), (78, 3627550), (100, 2829489), (130, 2176530), (150, 1886326), (156, 1813775), (195, 1451020), (260, 1088265), (300, 943163), (325, 870612), (390, 725510), (650, 435306), (780, 362755), (975, 290204), (1300, 217653), (1950, 145102), (3900, 72551)]