276126900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131489}}^1$

素因数の和:131513

約数の個数: 72

約数和(自身を含む): 913066560

約数和(自身を除く): 636939660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 131489, 262978, 394467, 525956, 657445, 788934, 920423, 1314890, 1577868, 1840846, 1972335, 2629780, 2761269, 3287225, 3681692, 3944670, 4602115, 5522538, 6574450, 7889340, 9204230, 9861675, 11045076, 13148900, 13806345, 18408460, 19723350, 23010575, 27612690, 39446700, 46021150, 55225380, 69031725, 92042300, 138063450, 276126900]

約数ペア:

[(1, 276126900), (2, 138063450), (3, 92042300), (4, 69031725), (5, 55225380), (6, 46021150), (7, 39446700), (10, 27612690), (12, 23010575), (14, 19723350), (15, 18408460), (20, 13806345), (21, 13148900), (25, 11045076), (28, 9861675), (30, 9204230), (35, 7889340), (42, 6574450), (50, 5522538), (60, 4602115), (70, 3944670), (75, 3681692), (84, 3287225), (100, 2761269), (105, 2629780), (140, 1972335), (150, 1840846), (175, 1577868), (210, 1314890), (300, 920423), (350, 788934), (420, 657445), (525, 525956), (700, 394467), (1050, 262978), (2100, 131489)]