212562900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 288

約数和(自身を含む): 791199360

約数和(自身を除く): 578636460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 27, 30, 33, 34, 36, 44, 45, 50, 51, 54, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 108, 110, 132, 135, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 255, 270, 275, 297, 300, 306, 330, 340, 374, 396, 421, 425, 450, 459, 495, 510, 540, 550, 561, 594, 612, 660, 675, 748, 765, 825, 842, 850, 900, 918, 935, 990, 1020, 1100, 1122, 1188, 1263, 1275, 1350, 1485, 1530, 1650, 1683, 1684, 1700, 1836, 1870, 1980, 2105, 2244, 2295, 2475, 2526, 2550, 2700, 2805, 2970, 3060, 3300, 3366, 3740, 3789, 3825, 4210, 4590, 4631, 4675, 4950, 5049, 5052, 5100, 5610, 5940, 6315, 6732, 7157, 7425, 7578, 7650, 8415, 8420, 9180, 9262, 9350, 9900, 10098, 10525, 11220, 11367, 11475, 12630, 13893, 14025, 14314, 14850, 15156, 15300, 16830, 18524, 18700, 18945, 20196, 21050, 21471, 22734, 22950, 23155, 25245, 25260, 27786, 28050, 28628, 29700, 31575, 33660, 35785, 37890, 41679, 42075, 42100, 42942, 45468, 45900, 46310, 50490, 55572, 56100, 56835, 63150, 64413, 69465, 71570, 75780, 78727, 83358, 84150, 85884, 92620, 94725, 100980, 107355, 113670, 115775, 125037, 126225, 126300, 128826, 138930, 143140, 157454, 166716, 168300, 178925, 189450, 193239, 208395, 214710, 227340, 231550, 236181, 250074, 252450, 257652, 277860, 284175, 314908, 322065, 347325, 357850, 378900, 386478, 393635, 416790, 429420, 463100, 472362, 500148, 504900, 536775, 568350, 625185, 644130, 694650, 708543, 715700, 772956, 787270, 833580, 944724, 966195, 1041975, 1073550, 1136700, 1180905, 1250370, 1288260, 1389300, 1417086, 1574540, 1610325, 1932390, 1968175, 2083950, 2125629, 2147100, 2361810, 2500740, 2834172, 3125925, 3220650, 3542715, 3864780, 3936350, 4167900, 4251258, 4723620, 4830975, 5904525, 6251850, 6441300, 7085430, 7872700, 8502516, 9661950, 10628145, 11809050, 12503700, 14170860, 17713575, 19323900, 21256290, 23618100, 35427150, 42512580, 53140725, 70854300, 106281450, 212562900]

約数ペア:

[(1, 212562900), (2, 106281450), (3, 70854300), (4, 53140725), (5, 42512580), (6, 35427150), (9, 23618100), (10, 21256290), (11, 19323900), (12, 17713575), (15, 14170860), (17, 12503700), (18, 11809050), (20, 10628145), (22, 9661950), (25, 8502516), (27, 7872700), (30, 7085430), (33, 6441300), (34, 6251850), (36, 5904525), (44, 4830975), (45, 4723620), (50, 4251258), (51, 4167900), (54, 3936350), (55, 3864780), (60, 3542715), (66, 3220650), (68, 3125925), (75, 2834172), (85, 2500740), (90, 2361810), (99, 2147100), (100, 2125629), (102, 2083950), (108, 1968175), (110, 1932390), (132, 1610325), (135, 1574540), (150, 1417086), (153, 1389300), (165, 1288260), (170, 1250370), (180, 1180905), (187, 1136700), (198, 1073550), (204, 1041975), (220, 966195), (225, 944724), (255, 833580), (270, 787270), (275, 772956), (297, 715700), (300, 708543), (306, 694650), (330, 644130), (340, 625185), (374, 568350), (396, 536775), (421, 504900), (425, 500148), (450, 472362), (459, 463100), (495, 429420), (510, 416790), (540, 393635), (550, 386478), (561, 378900), (594, 357850), (612, 347325), (660, 322065), (675, 314908), (748, 284175), (765, 277860), (825, 257652), (842, 252450), (850, 250074), (900, 236181), (918, 231550), (935, 227340), (990, 214710), (1020, 208395), (1100, 193239), (1122, 189450), (1188, 178925), (1263, 168300), (1275, 166716), (1350, 157454), (1485, 143140), (1530, 138930), (1650, 128826), (1683, 126300), (1684, 126225), (1700, 125037), (1836, 115775), (1870, 113670), (1980, 107355), (2105, 100980), (2244, 94725), (2295, 92620), (2475, 85884), (2526, 84150), (2550, 83358), (2700, 78727), (2805, 75780), (2970, 71570), (3060, 69465), (3300, 64413), (3366, 63150), (3740, 56835), (3789, 56100), (3825, 55572), (4210, 50490), (4590, 46310), (4631, 45900), (4675, 45468), (4950, 42942), (5049, 42100), (5052, 42075), (5100, 41679), (5610, 37890), (5940, 35785), (6315, 33660), (6732, 31575), (7157, 29700), (7425, 28628), (7578, 28050), (7650, 27786), (8415, 25260), (8420, 25245), (9180, 23155), (9262, 22950), (9350, 22734), (9900, 21471), (10098, 21050), (10525, 20196), (11220, 18945), (11367, 18700), (11475, 18524), (12630, 16830), (13893, 15300), (14025, 15156), (14314, 14850)]