1281420383400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{92227}}^1$

素因数の和:92366

約数の個数: 384

約数和(自身を含む): 4611104870400

約数和(自身を除く): 3329684487000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 83, 90, 93, 100, 108, 120, 124, 135, 150, 155, 166, 180, 186, 200, 216, 225, 248, 249, 270, 279, 300, 310, 332, 360, 372, 415, 450, 465, 498, 540, 558, 600, 620, 664, 675, 744, 747, 775, 830, 837, 900, 930, 996, 1080, 1116, 1240, 1245, 1350, 1395, 1494, 1550, 1660, 1674, 1800, 1860, 1992, 2075, 2232, 2241, 2325, 2490, 2573, 2700, 2790, 2988, 3100, 3320, 3348, 3720, 3735, 4150, 4185, 4482, 4650, 4980, 5146, 5400, 5580, 5976, 6200, 6225, 6696, 6975, 7470, 7719, 8300, 8370, 8964, 9300, 9960, 10292, 11160, 11205, 12450, 12865, 13950, 14940, 15438, 16600, 16740, 17928, 18600, 18675, 20584, 20925, 22410, 23157, 24900, 25730, 27900, 29880, 30876, 33480, 37350, 38595, 41850, 44820, 46314, 49800, 51460, 55800, 56025, 61752, 64325, 69471, 74700, 77190, 83700, 89640, 92227, 92628, 102920, 112050, 115785, 128650, 138942, 149400, 154380, 167400, 184454, 185256, 192975, 224100, 231570, 257300, 276681, 277884, 308760, 347355, 368908, 385950, 448200, 461135, 463140, 514600, 553362, 555768, 578925, 694710, 737816, 771900, 830043, 922270, 926280, 1106724, 1157850, 1383405, 1389420, 1543800, 1660086, 1736775, 1844540, 2213448, 2305675, 2315700, 2490129, 2766810, 2778840, 2859037, 3320172, 3473550, 3689080, 4150215, 4611350, 4631400, 4980258, 5533620, 5718074, 6640344, 6917025, 6947100, 7654841, 8300430, 8577111, 9222700, 9960516, 11067240, 11436148, 12450645, 13834050, 13894200, 14295185, 15309682, 16600860, 17154222, 18445400, 19921032, 20751075, 22872296, 22964523, 24901290, 25731333, 27668100, 28590370, 30619364, 33201720, 34308444, 38274205, 41502150, 42885555, 45929046, 49802580, 51462666, 55336200, 57180740, 61238728, 62253225, 68616888, 68893569, 71475925, 76548410, 77193999, 83004300, 85771110, 91858092, 99605160, 102925332, 114361480, 114822615, 124506450, 128656665, 137787138, 142951850, 153096820, 154387998, 166008600, 171542220, 183716184, 191371025, 205850664, 206680707, 214427775, 229645230, 237300071, 249012900, 257313330, 275574276, 285903700, 306193640, 308775996, 343084440, 344467845, 382742050, 385969995, 413361414, 428855550, 459290460, 474600142, 498025800, 514626660, 551148552, 571807400, 574113075, 617551992, 643283325, 688935690, 711900213, 765484100, 771939990, 826722828, 857711100, 918580920, 949200284, 1029253320, 1033403535, 1148226150, 1186500355, 1286566650, 1377871380, 1423800426, 1530968200, 1543879980, 1653445656, 1715422200, 1722339225, 1898400568, 1929849975, 2066807070, 2135700639, 2296452300, 2373000710, 2573133300, 2755742760, 2847600852, 3087759960, 3444678450, 3559501065, 3859699950, 4133614140, 4271401278, 4592904600, 4746001420, 5146266600, 5167017675, 5695201704, 5932501775, 6407101917, 6889356900, 7119002130, 7719399900, 8267228280, 8542802556, 9492002840, 10334035350, 10678503195, 11865003550, 12814203834, 13778713800, 14238004260, 15438799800, 17085605112, 17797505325, 20668070700, 21357006390, 23730007100, 25628407668, 28476008520, 32035509585, 35595010650, 41336141400, 42714012780, 47460014200, 51256815336, 53392515975, 64071019170, 71190021300, 85428025560, 106785031950, 128142038340, 142380042600, 160177547925, 213570063900, 256284076680, 320355095850, 427140127800, 640710191700, 1281420383400]

約数ペア:

[(1, 1281420383400), (2, 640710191700), (3, 427140127800), (4, 320355095850), (5, 256284076680), (6, 213570063900), (8, 160177547925), (9, 142380042600), (10, 128142038340), (12, 106785031950), (15, 85428025560), (18, 71190021300), (20, 64071019170), (24, 53392515975), (25, 51256815336), (27, 47460014200), (30, 42714012780), (31, 41336141400), (36, 35595010650), (40, 32035509585), (45, 28476008520), (50, 25628407668), (54, 23730007100), (60, 21357006390), (62, 20668070700), (72, 17797505325), (75, 17085605112), (83, 15438799800), (90, 14238004260), (93, 13778713800), (100, 12814203834), (108, 11865003550), (120, 10678503195), (124, 10334035350), (135, 9492002840), (150, 8542802556), (155, 8267228280), (166, 7719399900), (180, 7119002130), (186, 6889356900), (200, 6407101917), (216, 5932501775), (225, 5695201704), (248, 5167017675), (249, 5146266600), (270, 4746001420), (279, 4592904600), (300, 4271401278), (310, 4133614140), (332, 3859699950), (360, 3559501065), (372, 3444678450), (415, 3087759960), (450, 2847600852), (465, 2755742760), (498, 2573133300), (540, 2373000710), (558, 2296452300), (600, 2135700639), (620, 2066807070), (664, 1929849975), (675, 1898400568), (744, 1722339225), (747, 1715422200), (775, 1653445656), (830, 1543879980), (837, 1530968200), (900, 1423800426), (930, 1377871380), (996, 1286566650), (1080, 1186500355), (1116, 1148226150), (1240, 1033403535), (1245, 1029253320), (1350, 949200284), (1395, 918580920), (1494, 857711100), (1550, 826722828), (1660, 771939990), (1674, 765484100), (1800, 711900213), (1860, 688935690), (1992, 643283325), (2075, 617551992), (2232, 574113075), (2241, 571807400), (2325, 551148552), (2490, 514626660), (2573, 498025800), (2700, 474600142), (2790, 459290460), (2988, 428855550), (3100, 413361414), (3320, 385969995), (3348, 382742050), (3720, 344467845), (3735, 343084440), (4150, 308775996), (4185, 306193640), (4482, 285903700), (4650, 275574276), (4980, 257313330), (5146, 249012900), (5400, 237300071), (5580, 229645230), (5976, 214427775), (6200, 206680707), (6225, 205850664), (6696, 191371025), (6975, 183716184), (7470, 171542220), (7719, 166008600), (8300, 154387998), (8370, 153096820), (8964, 142951850), (9300, 137787138), (9960, 128656665), (10292, 124506450), (11160, 114822615), (11205, 114361480), (12450, 102925332), (12865, 99605160), (13950, 91858092), (14940, 85771110), (15438, 83004300), (16600, 77193999), (16740, 76548410), (17928, 71475925), (18600, 68893569), (18675, 68616888), (20584, 62253225), (20925, 61238728), (22410, 57180740), (23157, 55336200), (24900, 51462666), (25730, 49802580), (27900, 45929046), (29880, 42885555), (30876, 41502150), (33480, 38274205), (37350, 34308444), (38595, 33201720), (41850, 30619364), (44820, 28590370), (46314, 27668100), (49800, 25731333), (51460, 24901290), (55800, 22964523), (56025, 22872296), (61752, 20751075), (64325, 19921032), (69471, 18445400), (74700, 17154222), (77190, 16600860), (83700, 15309682), (89640, 14295185), (92227, 13894200), (92628, 13834050), (102920, 12450645), (112050, 11436148), (115785, 11067240), (128650, 9960516), (138942, 9222700), (149400, 8577111), (154380, 8300430), (167400, 7654841), (184454, 6947100), (185256, 6917025), (192975, 6640344), (224100, 5718074), (231570, 5533620), (257300, 4980258), (276681, 4631400), (277884, 4611350), (308760, 4150215), (347355, 3689080), (368908, 3473550), (385950, 3320172), (448200, 2859037), (461135, 2778840), (463140, 2766810), (514600, 2490129), (553362, 2315700), (555768, 2305675), (578925, 2213448), (694710, 1844540), (737816, 1736775), (771900, 1660086), (830043, 1543800), (922270, 1389420), (926280, 1383405), (1106724, 1157850)]