21292147800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{153623}}^1$

素因数の和:153663

約数の個数: 288

約数和(自身を含む): 89151079680

約数和(自身を除く): 67858931880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 84, 88, 90, 99, 100, 105, 110, 120, 126, 132, 140, 150, 154, 165, 168, 175, 180, 198, 200, 210, 220, 225, 231, 252, 264, 275, 280, 300, 308, 315, 330, 350, 360, 385, 396, 420, 440, 450, 462, 495, 504, 525, 550, 600, 616, 630, 660, 693, 700, 770, 792, 825, 840, 900, 924, 990, 1050, 1100, 1155, 1260, 1320, 1386, 1400, 1540, 1575, 1650, 1800, 1848, 1925, 1980, 2100, 2200, 2310, 2475, 2520, 2772, 3080, 3150, 3300, 3465, 3850, 3960, 4200, 4620, 4950, 5544, 5775, 6300, 6600, 6930, 7700, 9240, 9900, 11550, 12600, 13860, 15400, 17325, 19800, 23100, 27720, 34650, 46200, 69300, 138600, 153623, 307246, 460869, 614492, 768115, 921738, 1075361, 1228984, 1382607, 1536230, 1689853, 1843476, 2150722, 2304345, 2765214, 3072460, 3226083, 3379706, 3686952, 3840575, 4301444, 4608690, 5069559, 5376805, 5530428, 6144920, 6452166, 6759412, 6913035, 7681150, 8449265, 8602888, 9217380, 9678249, 10139118, 10753610, 11060856, 11521725, 11828971, 12904332, 13518824, 13826070, 15208677, 15362300, 16130415, 16898530, 18434760, 19356498, 20278236, 21507220, 23043450, 23657942, 25347795, 25808664, 26884025, 27652140, 30417354, 30724600, 32260830, 33797060, 34565175, 35486913, 38712996, 40556472, 42246325, 43014440, 46086900, 47315884, 48391245, 50695590, 53768050, 55304280, 59144855, 60834708, 64521660, 67594120, 69130350, 70973826, 76043385, 77425992, 80652075, 84492650, 92173800, 94631768, 96782490, 101391180, 106460739, 107536100, 118289710, 121669416, 126738975, 129043320, 138260700, 141947652, 152086770, 161304150, 168985300, 177434565, 193564980, 202782360, 212921478, 215072200, 236579420, 241956225, 253477950, 276521400, 283895304, 295724275, 304173540, 322608300, 337970600, 354869130, 380216925, 387129960, 425842956, 473158840, 483912450, 506955900, 532303695, 591448550, 608347080, 645216600, 709738260, 760433850, 851685912, 887172825, 967824900, 1013911800, 1064607390, 1182897100, 1419476520, 1520867700, 1774345650, 1935649800, 2129214780, 2365794200, 2661518475, 3041735400, 3548691300, 4258429560, 5323036950, 7097382600, 10646073900, 21292147800]

約数ペア:

[(1, 21292147800), (2, 10646073900), (3, 7097382600), (4, 5323036950), (5, 4258429560), (6, 3548691300), (7, 3041735400), (8, 2661518475), (9, 2365794200), (10, 2129214780), (11, 1935649800), (12, 1774345650), (14, 1520867700), (15, 1419476520), (18, 1182897100), (20, 1064607390), (21, 1013911800), (22, 967824900), (24, 887172825), (25, 851685912), (28, 760433850), (30, 709738260), (33, 645216600), (35, 608347080), (36, 591448550), (40, 532303695), (42, 506955900), (44, 483912450), (45, 473158840), (50, 425842956), (55, 387129960), (56, 380216925), (60, 354869130), (63, 337970600), (66, 322608300), (70, 304173540), (72, 295724275), (75, 283895304), (77, 276521400), (84, 253477950), (88, 241956225), (90, 236579420), (99, 215072200), (100, 212921478), (105, 202782360), (110, 193564980), (120, 177434565), (126, 168985300), (132, 161304150), (140, 152086770), (150, 141947652), (154, 138260700), (165, 129043320), (168, 126738975), (175, 121669416), (180, 118289710), (198, 107536100), (200, 106460739), (210, 101391180), (220, 96782490), (225, 94631768), (231, 92173800), (252, 84492650), (264, 80652075), (275, 77425992), (280, 76043385), (300, 70973826), (308, 69130350), (315, 67594120), (330, 64521660), (350, 60834708), (360, 59144855), (385, 55304280), (396, 53768050), (420, 50695590), (440, 48391245), (450, 47315884), (462, 46086900), (495, 43014440), (504, 42246325), (525, 40556472), (550, 38712996), (600, 35486913), (616, 34565175), (630, 33797060), (660, 32260830), (693, 30724600), (700, 30417354), (770, 27652140), (792, 26884025), (825, 25808664), (840, 25347795), (900, 23657942), (924, 23043450), (990, 21507220), (1050, 20278236), (1100, 19356498), (1155, 18434760), (1260, 16898530), (1320, 16130415), (1386, 15362300), (1400, 15208677), (1540, 13826070), (1575, 13518824), (1650, 12904332), (1800, 11828971), (1848, 11521725), (1925, 11060856), (1980, 10753610), (2100, 10139118), (2200, 9678249), (2310, 9217380), (2475, 8602888), (2520, 8449265), (2772, 7681150), (3080, 6913035), (3150, 6759412), (3300, 6452166), (3465, 6144920), (3850, 5530428), (3960, 5376805), (4200, 5069559), (4620, 4608690), (4950, 4301444), (5544, 3840575), (5775, 3686952), (6300, 3379706), (6600, 3226083), (6930, 3072460), (7700, 2765214), (9240, 2304345), (9900, 2150722), (11550, 1843476), (12600, 1689853), (13860, 1536230), (15400, 1382607), (17325, 1228984), (19800, 1075361), (23100, 921738), (27720, 768115), (34650, 614492), (46200, 460869), (69300, 307246), (138600, 153623)]