21206215800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51001}}^1$

素因数の和:51044

約数の個数: 384

約数和(自身を含む): 91069171200

約数和(自身を除く): 69862955400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 84, 88, 90, 99, 100, 105, 108, 110, 120, 126, 132, 135, 140, 150, 154, 165, 168, 175, 180, 189, 198, 200, 210, 216, 220, 225, 231, 252, 264, 270, 275, 280, 297, 300, 308, 315, 330, 350, 360, 378, 385, 396, 420, 440, 450, 462, 495, 504, 525, 540, 550, 594, 600, 616, 630, 660, 675, 693, 700, 756, 770, 792, 825, 840, 900, 924, 945, 990, 1050, 1080, 1100, 1155, 1188, 1260, 1320, 1350, 1386, 1400, 1485, 1512, 1540, 1575, 1650, 1800, 1848, 1890, 1925, 1980, 2079, 2100, 2200, 2310, 2376, 2475, 2520, 2700, 2772, 2970, 3080, 3150, 3300, 3465, 3780, 3850, 3960, 4158, 4200, 4620, 4725, 4950, 5400, 5544, 5775, 5940, 6300, 6600, 6930, 7425, 7560, 7700, 8316, 9240, 9450, 9900, 10395, 11550, 11880, 12600, 13860, 14850, 15400, 16632, 17325, 18900, 19800, 20790, 23100, 27720, 29700, 34650, 37800, 41580, 46200, 51001, 51975, 59400, 69300, 83160, 102002, 103950, 138600, 153003, 204004, 207900, 255005, 306006, 357007, 408008, 415800, 459009, 510010, 561011, 612012, 714014, 765015, 918018, 1020020, 1071021, 1122022, 1224024, 1275025, 1377027, 1428028, 1530030, 1683033, 1785035, 1836036, 2040040, 2142042, 2244044, 2295045, 2550050, 2754054, 2805055, 2856056, 3060060, 3213063, 3366066, 3570070, 3672072, 3825075, 3927077, 4284084, 4488088, 4590090, 5049099, 5100100, 5355105, 5508108, 5610110, 6120120, 6426126, 6732132, 6885135, 7140140, 7650150, 7854154, 8415165, 8568168, 8925175, 9180180, 9639189, 10098198, 10200200, 10710210, 11016216, 11220220, 11475225, 11781231, 12852252, 13464264, 13770270, 14025275, 14280280, 15147297, 15300300, 15708308, 16065315, 16830330, 17850350, 18360360, 19278378, 19635385, 20196396, 21420420, 22440440, 22950450, 23562462, 25245495, 25704504, 26775525, 27540540, 28050550, 30294594, 30600600, 31416616, 32130630, 33660660, 34425675, 35343693, 35700700, 38556756, 39270770, 40392792, 42075825, 42840840, 45900900, 47124924, 48195945, 50490990, 53551050, 55081080, 56101100, 58906155, 60589188, 64261260, 67321320, 68851350, 70687386, 71401400, 75736485, 77113512, 78541540, 80326575, 84151650, 91801800, 94249848, 96391890, 98176925, 100981980, 106031079, 107102100, 112202200, 117812310, 121178376, 126227475, 128522520, 137702700, 141374772, 151472970, 157083080, 160653150, 168303300, 176718465, 192783780, 196353850, 201963960, 212062158, 214204200, 235624620, 240979725, 252454950, 275405400, 282749544, 294530775, 302945940, 321306300, 336606600, 353436930, 378682425, 385567560, 392707700, 424124316, 471249240, 481959450, 504909900, 530155395, 589061550, 605891880, 642612600, 706873860, 757364850, 785415400, 848248632, 883592325, 963918900, 1009819800, 1060310790, 1178123100, 1413747720, 1514729700, 1767184650, 1927837800, 2120621580, 2356246200, 2650776975, 3029459400, 3534369300, 4241243160, 5301553950, 7068738600, 10603107900, 21206215800]

約数ペア:

[(1, 21206215800), (2, 10603107900), (3, 7068738600), (4, 5301553950), (5, 4241243160), (6, 3534369300), (7, 3029459400), (8, 2650776975), (9, 2356246200), (10, 2120621580), (11, 1927837800), (12, 1767184650), (14, 1514729700), (15, 1413747720), (18, 1178123100), (20, 1060310790), (21, 1009819800), (22, 963918900), (24, 883592325), (25, 848248632), (27, 785415400), (28, 757364850), (30, 706873860), (33, 642612600), (35, 605891880), (36, 589061550), (40, 530155395), (42, 504909900), (44, 481959450), (45, 471249240), (50, 424124316), (54, 392707700), (55, 385567560), (56, 378682425), (60, 353436930), (63, 336606600), (66, 321306300), (70, 302945940), (72, 294530775), (75, 282749544), (77, 275405400), (84, 252454950), (88, 240979725), (90, 235624620), (99, 214204200), (100, 212062158), (105, 201963960), (108, 196353850), (110, 192783780), (120, 176718465), (126, 168303300), (132, 160653150), (135, 157083080), (140, 151472970), (150, 141374772), (154, 137702700), (165, 128522520), (168, 126227475), (175, 121178376), (180, 117812310), (189, 112202200), (198, 107102100), (200, 106031079), (210, 100981980), (216, 98176925), (220, 96391890), (225, 94249848), (231, 91801800), (252, 84151650), (264, 80326575), (270, 78541540), (275, 77113512), (280, 75736485), (297, 71401400), (300, 70687386), (308, 68851350), (315, 67321320), (330, 64261260), (350, 60589188), (360, 58906155), (378, 56101100), (385, 55081080), (396, 53551050), (420, 50490990), (440, 48195945), (450, 47124924), (462, 45900900), (495, 42840840), (504, 42075825), (525, 40392792), (540, 39270770), (550, 38556756), (594, 35700700), (600, 35343693), (616, 34425675), (630, 33660660), (660, 32130630), (675, 31416616), (693, 30600600), (700, 30294594), (756, 28050550), (770, 27540540), (792, 26775525), (825, 25704504), (840, 25245495), (900, 23562462), (924, 22950450), (945, 22440440), (990, 21420420), (1050, 20196396), (1080, 19635385), (1100, 19278378), (1155, 18360360), (1188, 17850350), (1260, 16830330), (1320, 16065315), (1350, 15708308), (1386, 15300300), (1400, 15147297), (1485, 14280280), (1512, 14025275), (1540, 13770270), (1575, 13464264), (1650, 12852252), (1800, 11781231), (1848, 11475225), (1890, 11220220), (1925, 11016216), (1980, 10710210), (2079, 10200200), (2100, 10098198), (2200, 9639189), (2310, 9180180), (2376, 8925175), (2475, 8568168), (2520, 8415165), (2700, 7854154), (2772, 7650150), (2970, 7140140), (3080, 6885135), (3150, 6732132), (3300, 6426126), (3465, 6120120), (3780, 5610110), (3850, 5508108), (3960, 5355105), (4158, 5100100), (4200, 5049099), (4620, 4590090), (4725, 4488088), (4950, 4284084), (5400, 3927077), (5544, 3825075), (5775, 3672072), (5940, 3570070), (6300, 3366066), (6600, 3213063), (6930, 3060060), (7425, 2856056), (7560, 2805055), (7700, 2754054), (8316, 2550050), (9240, 2295045), (9450, 2244044), (9900, 2142042), (10395, 2040040), (11550, 1836036), (11880, 1785035), (12600, 1683033), (13860, 1530030), (14850, 1428028), (15400, 1377027), (16632, 1275025), (17325, 1224024), (18900, 1122022), (19800, 1071021), (20790, 1020020), (23100, 918018), (27720, 765015), (29700, 714014), (34650, 612012), (37800, 561011), (41580, 510010), (46200, 459009), (51001, 415800), (51975, 408008), (59400, 357007), (69300, 306006), (83160, 255005), (102002, 207900), (103950, 204004), (138600, 153003)]