253886600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3183

約数の個数: 96

約数和(自身を含む): 661564800

約数和(自身を除く): 407678200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 275, 296, 370, 407, 440, 550, 740, 814, 925, 1100, 1480, 1628, 1850, 2035, 2200, 3119, 3256, 3700, 4070, 6238, 7400, 8140, 10175, 12476, 15595, 16280, 20350, 24952, 31190, 34309, 40700, 62380, 68618, 77975, 81400, 115403, 124760, 137236, 155950, 171545, 230806, 274472, 311900, 343090, 461612, 577015, 623800, 686180, 857725, 923224, 1154030, 1269433, 1372360, 1715450, 2308060, 2538866, 2885075, 3430900, 4616120, 5077732, 5770150, 6347165, 6861800, 10155464, 11540300, 12694330, 23080600, 25388660, 31735825, 50777320, 63471650, 126943300, 253886600]

約数ペア:

[(1, 253886600), (2, 126943300), (4, 63471650), (5, 50777320), (8, 31735825), (10, 25388660), (11, 23080600), (20, 12694330), (22, 11540300), (25, 10155464), (37, 6861800), (40, 6347165), (44, 5770150), (50, 5077732), (55, 4616120), (74, 3430900), (88, 2885075), (100, 2538866), (110, 2308060), (148, 1715450), (185, 1372360), (200, 1269433), (220, 1154030), (275, 923224), (296, 857725), (370, 686180), (407, 623800), (440, 577015), (550, 461612), (740, 343090), (814, 311900), (925, 274472), (1100, 230806), (1480, 171545), (1628, 155950), (1850, 137236), (2035, 124760), (2200, 115403), (3119, 81400), (3256, 77975), (3700, 68618), (4070, 62380), (6238, 40700), (7400, 34309), (8140, 31190), (10175, 24952), (12476, 20350), (15595, 16280)]