20552648400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{353}}^1\times {\mathrm{599}}^1$

素因数の和:985

約数の個数: 360

約数和(自身を含む): 74298369600

約数和(自身を除く): 53745721200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 353, 360, 400, 405, 432, 450, 486, 540, 599, 600, 648, 675, 706, 720, 810, 900, 972, 1059, 1080, 1198, 1200, 1215, 1296, 1350, 1412, 1620, 1765, 1797, 1800, 1944, 2025, 2118, 2160, 2396, 2430, 2700, 2824, 2995, 3177, 3240, 3530, 3594, 3600, 3888, 4050, 4236, 4792, 4860, 5295, 5391, 5400, 5648, 5990, 6075, 6354, 6480, 7060, 7188, 8100, 8472, 8825, 8985, 9531, 9584, 9720, 10590, 10782, 10800, 11980, 12150, 12708, 14120, 14376, 14975, 15885, 16173, 16200, 16944, 17650, 17970, 19062, 19440, 21180, 21564, 23960, 24300, 25416, 26475, 26955, 28240, 28593, 28752, 29950, 31770, 32346, 32400, 35300, 35940, 38124, 42360, 43128, 44925, 47655, 47920, 48519, 48600, 50832, 52950, 53910, 57186, 59900, 63540, 64692, 70600, 71880, 76248, 79425, 80865, 84720, 85779, 86256, 89850, 95310, 97038, 97200, 105900, 107820, 114372, 119800, 127080, 129384, 134775, 141200, 142965, 143760, 145557, 152496, 158850, 161730, 171558, 179700, 190620, 194076, 211447, 211800, 215640, 228744, 238275, 239600, 242595, 254160, 258768, 269550, 285930, 291114, 317700, 323460, 343116, 359400, 381240, 388152, 404325, 422894, 423600, 428895, 431280, 457488, 476550, 485190, 539100, 571860, 582228, 634341, 635400, 646920, 686232, 714825, 718800, 727785, 762480, 776304, 808650, 845788, 857790, 953100, 970380, 1057235, 1078200, 1143720, 1164456, 1212975, 1268682, 1270800, 1293840, 1372464, 1429650, 1455570, 1617300, 1691576, 1715580, 1903023, 1906200, 1940760, 2114470, 2144475, 2156400, 2287440, 2328912, 2425950, 2537364, 2859300, 2911140, 3171705, 3234600, 3383152, 3431160, 3638925, 3806046, 3812400, 3881520, 4228940, 4288950, 4851900, 5074728, 5286175, 5709069, 5718600, 5822280, 6343410, 6469200, 6862320, 7277850, 7612092, 8457880, 8577900, 9515115, 9703800, 10149456, 10572350, 11418138, 11437200, 11644560, 12686820, 14555700, 15224184, 15858525, 16915760, 17127207, 17155800, 19030230, 19407600, 21144700, 22836276, 25373640, 28545345, 29111400, 30448368, 31717050, 34254414, 34311600, 38060460, 42289400, 45672552, 47575575, 50747280, 51381621, 57090690, 58222800, 63434100, 68508828, 76120920, 84578800, 85636035, 91345104, 95151150, 102763242, 114181380, 126868200, 137017656, 142726725, 152241840, 171272070, 190302300, 205526484, 228362760, 253736400, 256908105, 274035312, 285453450, 342544140, 380604600, 411052968, 428180175, 456725520, 513816210, 570906900, 685088280, 761209200, 822105936, 856360350, 1027632420, 1141813800, 1284540525, 1370176560, 1712720700, 2055264840, 2283627600, 2569081050, 3425441400, 4110529680, 5138162100, 6850882800, 10276324200, 20552648400]

約数ペア:

[(1, 20552648400), (2, 10276324200), (3, 6850882800), (4, 5138162100), (5, 4110529680), (6, 3425441400), (8, 2569081050), (9, 2283627600), (10, 2055264840), (12, 1712720700), (15, 1370176560), (16, 1284540525), (18, 1141813800), (20, 1027632420), (24, 856360350), (25, 822105936), (27, 761209200), (30, 685088280), (36, 570906900), (40, 513816210), (45, 456725520), (48, 428180175), (50, 411052968), (54, 380604600), (60, 342544140), (72, 285453450), (75, 274035312), (80, 256908105), (81, 253736400), (90, 228362760), (100, 205526484), (108, 190302300), (120, 171272070), (135, 152241840), (144, 142726725), (150, 137017656), (162, 126868200), (180, 114181380), (200, 102763242), (216, 95151150), (225, 91345104), (240, 85636035), (243, 84578800), (270, 76120920), (300, 68508828), (324, 63434100), (353, 58222800), (360, 57090690), (400, 51381621), (405, 50747280), (432, 47575575), (450, 45672552), (486, 42289400), (540, 38060460), (599, 34311600), (600, 34254414), (648, 31717050), (675, 30448368), (706, 29111400), (720, 28545345), (810, 25373640), (900, 22836276), (972, 21144700), (1059, 19407600), (1080, 19030230), (1198, 17155800), (1200, 17127207), (1215, 16915760), (1296, 15858525), (1350, 15224184), (1412, 14555700), (1620, 12686820), (1765, 11644560), (1797, 11437200), (1800, 11418138), (1944, 10572350), (2025, 10149456), (2118, 9703800), (2160, 9515115), (2396, 8577900), (2430, 8457880), (2700, 7612092), (2824, 7277850), (2995, 6862320), (3177, 6469200), (3240, 6343410), (3530, 5822280), (3594, 5718600), (3600, 5709069), (3888, 5286175), (4050, 5074728), (4236, 4851900), (4792, 4288950), (4860, 4228940), (5295, 3881520), (5391, 3812400), (5400, 3806046), (5648, 3638925), (5990, 3431160), (6075, 3383152), (6354, 3234600), (6480, 3171705), (7060, 2911140), (7188, 2859300), (8100, 2537364), (8472, 2425950), (8825, 2328912), (8985, 2287440), (9531, 2156400), (9584, 2144475), (9720, 2114470), (10590, 1940760), (10782, 1906200), (10800, 1903023), (11980, 1715580), (12150, 1691576), (12708, 1617300), (14120, 1455570), (14376, 1429650), (14975, 1372464), (15885, 1293840), (16173, 1270800), (16200, 1268682), (16944, 1212975), (17650, 1164456), (17970, 1143720), (19062, 1078200), (19440, 1057235), (21180, 970380), (21564, 953100), (23960, 857790), (24300, 845788), (25416, 808650), (26475, 776304), (26955, 762480), (28240, 727785), (28593, 718800), (28752, 714825), (29950, 686232), (31770, 646920), (32346, 635400), (32400, 634341), (35300, 582228), (35940, 571860), (38124, 539100), (42360, 485190), (43128, 476550), (44925, 457488), (47655, 431280), (47920, 428895), (48519, 423600), (48600, 422894), (50832, 404325), (52950, 388152), (53910, 381240), (57186, 359400), (59900, 343116), (63540, 323460), (64692, 317700), (70600, 291114), (71880, 285930), (76248, 269550), (79425, 258768), (80865, 254160), (84720, 242595), (85779, 239600), (86256, 238275), (89850, 228744), (95310, 215640), (97038, 211800), (97200, 211447), (105900, 194076), (107820, 190620), (114372, 179700), (119800, 171558), (127080, 161730), (129384, 158850), (134775, 152496), (141200, 145557), (142965, 143760)]