211950900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2023

約数の個数: 216

約数和(自身を含む): 804323520

約数和(自身を除く): 592372620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 1979, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3825, 3958, 4284, 5100, 5355, 5937, 5950, 6300, 7140, 7650, 7916, 8925, 9895, 10710, 11874, 11900, 13853, 15300, 17811, 17850, 19790, 21420, 23748, 26775, 27706, 29685, 33643, 35622, 35700, 39580, 41559, 49475, 53550, 55412, 59370, 67286, 69265, 71244, 83118, 89055, 98950, 100929, 107100, 118740, 124677, 134572, 138530, 148425, 166236, 168215, 178110, 197900, 201858, 207795, 235501, 249354, 277060, 296850, 302787, 336430, 346325, 356220, 403716, 415590, 445275, 471002, 498708, 504645, 593700, 605574, 623385, 672860, 692650, 706503, 831180, 841075, 890550, 942004, 1009290, 1038975, 1177505, 1211148, 1246770, 1385300, 1413006, 1513935, 1682150, 1781100, 2018580, 2077950, 2119509, 2355010, 2493540, 2523225, 2826012, 3027870, 3116925, 3364300, 3532515, 4155900, 4239018, 4710020, 5046450, 5887525, 6055740, 6233850, 7065030, 7569675, 8478036, 10092900, 10597545, 11775050, 12467700, 14130060, 15139350, 17662575, 21195090, 23550100, 30278700, 35325150, 42390180, 52987725, 70650300, 105975450, 211950900]

約数ペア:

[(1, 211950900), (2, 105975450), (3, 70650300), (4, 52987725), (5, 42390180), (6, 35325150), (7, 30278700), (9, 23550100), (10, 21195090), (12, 17662575), (14, 15139350), (15, 14130060), (17, 12467700), (18, 11775050), (20, 10597545), (21, 10092900), (25, 8478036), (28, 7569675), (30, 7065030), (34, 6233850), (35, 6055740), (36, 5887525), (42, 5046450), (45, 4710020), (50, 4239018), (51, 4155900), (60, 3532515), (63, 3364300), (68, 3116925), (70, 3027870), (75, 2826012), (84, 2523225), (85, 2493540), (90, 2355010), (100, 2119509), (102, 2077950), (105, 2018580), (119, 1781100), (126, 1682150), (140, 1513935), (150, 1413006), (153, 1385300), (170, 1246770), (175, 1211148), (180, 1177505), (204, 1038975), (210, 1009290), (225, 942004), (238, 890550), (252, 841075), (255, 831180), (300, 706503), (306, 692650), (315, 672860), (340, 623385), (350, 605574), (357, 593700), (420, 504645), (425, 498708), (450, 471002), (476, 445275), (510, 415590), (525, 403716), (595, 356220), (612, 346325), (630, 336430), (700, 302787), (714, 296850), (765, 277060), (850, 249354), (900, 235501), (1020, 207795), (1050, 201858), (1071, 197900), (1190, 178110), (1260, 168215), (1275, 166236), (1428, 148425), (1530, 138530), (1575, 134572), (1700, 124677), (1785, 118740), (1979, 107100), (2100, 100929), (2142, 98950), (2380, 89055), (2550, 83118), (2975, 71244), (3060, 69265), (3150, 67286), (3570, 59370), (3825, 55412), (3958, 53550), (4284, 49475), (5100, 41559), (5355, 39580), (5937, 35700), (5950, 35622), (6300, 33643), (7140, 29685), (7650, 27706), (7916, 26775), (8925, 23748), (9895, 21420), (10710, 19790), (11874, 17850), (11900, 17811), (13853, 15300)]