551269800

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 336

約数和(自身を含む): 2032980000

約数和(自身を除く): 1481710200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 199, 200, 216, 225, 228, 243, 270, 285, 300, 324, 342, 360, 380, 398, 405, 450, 456, 475, 486, 513, 540, 570, 597, 600, 648, 675, 684, 729, 760, 796, 810, 855, 900, 950, 972, 995, 1026, 1080, 1140, 1194, 1215, 1350, 1368, 1425, 1458, 1539, 1592, 1620, 1710, 1791, 1800, 1900, 1944, 1990, 2025, 2052, 2280, 2388, 2430, 2565, 2700, 2850, 2916, 2985, 3078, 3240, 3420, 3582, 3645, 3781, 3800, 3980, 4050, 4104, 4275, 4617, 4776, 4860, 4975, 5130, 5373, 5400, 5700, 5832, 5970, 6075, 6156, 6840, 7164, 7290, 7562, 7695, 7960, 8100, 8550, 8955, 9234, 9720, 9950, 10260, 10746, 11343, 11400, 11940, 12150, 12312, 12825, 13851, 14328, 14580, 14925, 15124, 15390, 16119, 16200, 17100, 17910, 18225, 18468, 18905, 19900, 20520, 21492, 22686, 23085, 23880, 24300, 25650, 26865, 27702, 29160, 29850, 30248, 30780, 32238, 34029, 34200, 35820, 36450, 36936, 37810, 38475, 39800, 42984, 44775, 45372, 46170, 48357, 48600, 51300, 53730, 55404, 56715, 59700, 61560, 64476, 68058, 69255, 71640, 72900, 75620, 76950, 80595, 89550, 90744, 92340, 94525, 96714, 102087, 102600, 107460, 110808, 113430, 115425, 119400, 128952, 134325, 136116, 138510, 145071, 145800, 151240, 153900, 161190, 170145, 179100, 184680, 189050, 193428, 204174, 214920, 226860, 230850, 241785, 268650, 272232, 277020, 283575, 290142, 306261, 307800, 322380, 340290, 346275, 358200, 378100, 386856, 402975, 408348, 453720, 461700, 483570, 510435, 537300, 554040, 567150, 580284, 612522, 644760, 680580, 692550, 725355, 756200, 805950, 816696, 850725, 918783, 923400, 967140, 1020870, 1074600, 1134300, 1160568, 1208925, 1225044, 1361160, 1385100, 1450710, 1531305, 1611900, 1701450, 1837566, 1934280, 2041740, 2268600, 2417850, 2450088, 2552175, 2756349, 2770200, 2901420, 3062610, 3223800, 3402900, 3626775, 3675132, 4083480, 4593915, 4835700, 5104350, 5512698, 5802840, 6125220, 6805800, 7253550, 7350264, 7656525, 9187830, 9671400, 10208700, 11025396, 12250440, 13781745, 14507100, 15313050, 18375660, 20417400, 22050792, 22969575, 27563490, 29014200, 30626100, 36751320, 45939150, 55126980, 61252200, 68908725, 91878300, 110253960, 137817450, 183756600, 275634900, 551269800]

約数ペア:

[(1, 551269800), (2, 275634900), (3, 183756600), (4, 137817450), (5, 110253960), (6, 91878300), (8, 68908725), (9, 61252200), (10, 55126980), (12, 45939150), (15, 36751320), (18, 30626100), (19, 29014200), (20, 27563490), (24, 22969575), (25, 22050792), (27, 20417400), (30, 18375660), (36, 15313050), (38, 14507100), (40, 13781745), (45, 12250440), (50, 11025396), (54, 10208700), (57, 9671400), (60, 9187830), (72, 7656525), (75, 7350264), (76, 7253550), (81, 6805800), (90, 6125220), (95, 5802840), (100, 5512698), (108, 5104350), (114, 4835700), (120, 4593915), (135, 4083480), (150, 3675132), (152, 3626775), (162, 3402900), (171, 3223800), (180, 3062610), (190, 2901420), (199, 2770200), (200, 2756349), (216, 2552175), (225, 2450088), (228, 2417850), (243, 2268600), (270, 2041740), (285, 1934280), (300, 1837566), (324, 1701450), (342, 1611900), (360, 1531305), (380, 1450710), (398, 1385100), (405, 1361160), (450, 1225044), (456, 1208925), (475, 1160568), (486, 1134300), (513, 1074600), (540, 1020870), (570, 967140), (597, 923400), (600, 918783), (648, 850725), (675, 816696), (684, 805950), (729, 756200), (760, 725355), (796, 692550), (810, 680580), (855, 644760), (900, 612522), (950, 580284), (972, 567150), (995, 554040), (1026, 537300), (1080, 510435), (1140, 483570), (1194, 461700), (1215, 453720), (1350, 408348), (1368, 402975), (1425, 386856), (1458, 378100), (1539, 358200), (1592, 346275), (1620, 340290), (1710, 322380), (1791, 307800), (1800, 306261), (1900, 290142), (1944, 283575), (1990, 277020), (2025, 272232), (2052, 268650), (2280, 241785), (2388, 230850), (2430, 226860), (2565, 214920), (2700, 204174), (2850, 193428), (2916, 189050), (2985, 184680), (3078, 179100), (3240, 170145), (3420, 161190), (3582, 153900), (3645, 151240), (3781, 145800), (3800, 145071), (3980, 138510), (4050, 136116), (4104, 134325), (4275, 128952), (4617, 119400), (4776, 115425), (4860, 113430), (4975, 110808), (5130, 107460), (5373, 102600), (5400, 102087), (5700, 96714), (5832, 94525), (5970, 92340), (6075, 90744), (6156, 89550), (6840, 80595), (7164, 76950), (7290, 75620), (7562, 72900), (7695, 71640), (7960, 69255), (8100, 68058), (8550, 64476), (8955, 61560), (9234, 59700), (9720, 56715), (9950, 55404), (10260, 53730), (10746, 51300), (11343, 48600), (11400, 48357), (11940, 46170), (12150, 45372), (12312, 44775), (12825, 42984), (13851, 39800), (14328, 38475), (14580, 37810), (14925, 36936), (15124, 36450), (15390, 35820), (16119, 34200), (16200, 34029), (17100, 32238), (17910, 30780), (18225, 30248), (18468, 29850), (18905, 29160), (19900, 27702), (20520, 26865), (21492, 25650), (22686, 24300), (23085, 23880)]