1444500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 3272940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 125, 135, 150, 180, 214, 225, 250, 270, 300, 321, 375, 428, 450, 500, 535, 540, 642, 675, 750, 900, 963, 1070, 1125, 1284, 1350, 1500, 1605, 1926, 2140, 2250, 2675, 2700, 2889, 3210, 3375, 3852, 4500, 4815, 5350, 5778, 6420, 6750, 8025, 9630, 10700, 11556, 13375, 13500, 14445, 16050, 19260, 24075, 26750, 28890, 32100, 40125, 48150, 53500, 57780, 72225, 80250, 96300, 120375, 144450, 160500, 240750, 288900, 361125, 481500, 722250, 1444500]

約数ペア:

[(1, 1444500), (2, 722250), (3, 481500), (4, 361125), (5, 288900), (6, 240750), (9, 160500), (10, 144450), (12, 120375), (15, 96300), (18, 80250), (20, 72225), (25, 57780), (27, 53500), (30, 48150), (36, 40125), (45, 32100), (50, 28890), (54, 26750), (60, 24075), (75, 19260), (90, 16050), (100, 14445), (107, 13500), (108, 13375), (125, 11556), (135, 10700), (150, 9630), (180, 8025), (214, 6750), (225, 6420), (250, 5778), (270, 5350), (300, 4815), (321, 4500), (375, 3852), (428, 3375), (450, 3210), (500, 2889), (535, 2700), (540, 2675), (642, 2250), (675, 2140), (750, 1926), (900, 1605), (963, 1500), (1070, 1350), (1125, 1284)]