111321180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4721}}^1$

素因数の和:4867

約数の個数: 72

約数和(自身を含む): 340323984

約数和(自身を除く): 229002804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 4721, 5895, 7860, 9442, 11790, 14163, 18884, 23580, 23605, 28326, 42489, 47210, 56652, 70815, 84978, 94420, 141630, 169956, 212445, 283260, 424890, 618451, 849780, 1236902, 1855353, 2473804, 3092255, 3710706, 5566059, 6184510, 7421412, 9276765, 11132118, 12369020, 18553530, 22264236, 27830295, 37107060, 55660590, 111321180]

約数ペア:

[(1, 111321180), (2, 55660590), (3, 37107060), (4, 27830295), (5, 22264236), (6, 18553530), (9, 12369020), (10, 11132118), (12, 9276765), (15, 7421412), (18, 6184510), (20, 5566059), (30, 3710706), (36, 3092255), (45, 2473804), (60, 1855353), (90, 1236902), (131, 849780), (180, 618451), (262, 424890), (393, 283260), (524, 212445), (655, 169956), (786, 141630), (1179, 94420), (1310, 84978), (1572, 70815), (1965, 56652), (2358, 47210), (2620, 42489), (3930, 28326), (4716, 23605), (4721, 23580), (5895, 18884), (7860, 14163), (9442, 11790)]