9014500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 21785400

約数和(自身を除く): 12770900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 149, 220, 242, 250, 275, 298, 484, 500, 550, 596, 605, 745, 1100, 1210, 1375, 1490, 1639, 2420, 2750, 2980, 3025, 3278, 3725, 5500, 6050, 6556, 7450, 8195, 12100, 14900, 15125, 16390, 18029, 18625, 30250, 32780, 36058, 37250, 40975, 60500, 72116, 74500, 81950, 90145, 163900, 180290, 204875, 360580, 409750, 450725, 819500, 901450, 1802900, 2253625, 4507250, 9014500]

約数ペア:

[(1, 9014500), (2, 4507250), (4, 2253625), (5, 1802900), (10, 901450), (11, 819500), (20, 450725), (22, 409750), (25, 360580), (44, 204875), (50, 180290), (55, 163900), (100, 90145), (110, 81950), (121, 74500), (125, 72116), (149, 60500), (220, 40975), (242, 37250), (250, 36058), (275, 32780), (298, 30250), (484, 18625), (500, 18029), (550, 16390), (596, 15125), (605, 14900), (745, 12100), (1100, 8195), (1210, 7450), (1375, 6556), (1490, 6050), (1639, 5500), (2420, 3725), (2750, 3278), (2980, 3025)]