12503700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 43955520

約数和(自身を除く): 31451820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 421, 450, 495, 540, 550, 594, 660, 675, 825, 842, 900, 990, 1100, 1188, 1263, 1350, 1485, 1650, 1684, 1980, 2105, 2475, 2526, 2700, 2970, 3300, 3789, 4210, 4631, 4950, 5052, 5940, 6315, 7425, 7578, 8420, 9262, 9900, 10525, 11367, 12630, 13893, 14850, 15156, 18524, 18945, 21050, 22734, 23155, 25260, 27786, 29700, 31575, 37890, 41679, 42100, 45468, 46310, 55572, 56835, 63150, 69465, 75780, 83358, 92620, 94725, 113670, 115775, 125037, 126300, 138930, 166716, 189450, 208395, 227340, 231550, 250074, 277860, 284175, 347325, 378900, 416790, 463100, 500148, 568350, 625185, 694650, 833580, 1041975, 1136700, 1250370, 1389300, 2083950, 2500740, 3125925, 4167900, 6251850, 12503700]

約数ペア:

[(1, 12503700), (2, 6251850), (3, 4167900), (4, 3125925), (5, 2500740), (6, 2083950), (9, 1389300), (10, 1250370), (11, 1136700), (12, 1041975), (15, 833580), (18, 694650), (20, 625185), (22, 568350), (25, 500148), (27, 463100), (30, 416790), (33, 378900), (36, 347325), (44, 284175), (45, 277860), (50, 250074), (54, 231550), (55, 227340), (60, 208395), (66, 189450), (75, 166716), (90, 138930), (99, 126300), (100, 125037), (108, 115775), (110, 113670), (132, 94725), (135, 92620), (150, 83358), (165, 75780), (180, 69465), (198, 63150), (220, 56835), (225, 55572), (270, 46310), (275, 45468), (297, 42100), (300, 41679), (330, 37890), (396, 31575), (421, 29700), (450, 27786), (495, 25260), (540, 23155), (550, 22734), (594, 21050), (660, 18945), (675, 18524), (825, 15156), (842, 14850), (900, 13893), (990, 12630), (1100, 11367), (1188, 10525), (1263, 9900), (1350, 9262), (1485, 8420), (1650, 7578), (1684, 7425), (1980, 6315), (2105, 5940), (2475, 5052), (2526, 4950), (2700, 4631), (2970, 4210), (3300, 3789)]