8628450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 23248512

約数和(自身を除く): 14620062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 41, 46, 50, 61, 69, 75, 82, 115, 122, 123, 138, 150, 183, 205, 230, 246, 305, 345, 366, 410, 575, 610, 615, 690, 915, 943, 1025, 1150, 1230, 1403, 1525, 1725, 1830, 1886, 2050, 2501, 2806, 2829, 3050, 3075, 3450, 4209, 4575, 4715, 5002, 5658, 6150, 7015, 7503, 8418, 9150, 9430, 12505, 14030, 14145, 15006, 21045, 23575, 25010, 28290, 35075, 37515, 42090, 47150, 57523, 62525, 70150, 70725, 75030, 105225, 115046, 125050, 141450, 172569, 187575, 210450, 287615, 345138, 375150, 575230, 862845, 1438075, 1725690, 2876150, 4314225, 8628450]

約数ペア:

[(1, 8628450), (2, 4314225), (3, 2876150), (5, 1725690), (6, 1438075), (10, 862845), (15, 575230), (23, 375150), (25, 345138), (30, 287615), (41, 210450), (46, 187575), (50, 172569), (61, 141450), (69, 125050), (75, 115046), (82, 105225), (115, 75030), (122, 70725), (123, 70150), (138, 62525), (150, 57523), (183, 47150), (205, 42090), (230, 37515), (246, 35075), (305, 28290), (345, 25010), (366, 23575), (410, 21045), (575, 15006), (610, 14145), (615, 14030), (690, 12505), (915, 9430), (943, 9150), (1025, 8418), (1150, 7503), (1230, 7015), (1403, 6150), (1525, 5658), (1725, 5002), (1830, 4715), (1886, 4575), (2050, 4209), (2501, 3450), (2806, 3075), (2829, 3050)]