21243740400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11555

約数の個数: 360

約数和(自身を含む): 80482904320

約数和(自身を除く): 59239163920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 240, 243, 270, 285, 300, 304, 324, 342, 360, 380, 400, 405, 432, 450, 456, 475, 486, 513, 540, 570, 600, 648, 675, 684, 720, 760, 810, 855, 900, 912, 950, 972, 1026, 1080, 1140, 1200, 1215, 1296, 1350, 1368, 1425, 1520, 1539, 1620, 1710, 1800, 1900, 1944, 2025, 2052, 2160, 2280, 2430, 2565, 2700, 2736, 2850, 3078, 3240, 3420, 3600, 3800, 3888, 4050, 4104, 4275, 4560, 4617, 4860, 5130, 5400, 5700, 6075, 6156, 6480, 6840, 7600, 7695, 8100, 8208, 8550, 9234, 9720, 10260, 10800, 11400, 11503, 12150, 12312, 12825, 13680, 15390, 16200, 17100, 18468, 19440, 20520, 22800, 23006, 23085, 24300, 24624, 25650, 30780, 32400, 34200, 34509, 36936, 38475, 41040, 46012, 46170, 48600, 51300, 57515, 61560, 68400, 69018, 73872, 76950, 92024, 92340, 97200, 102600, 103527, 115030, 115425, 123120, 138036, 153900, 172545, 184048, 184680, 205200, 207054, 218557, 230060, 230850, 276072, 287575, 307800, 310581, 345090, 369360, 414108, 437114, 460120, 461700, 517635, 552144, 575150, 615600, 621162, 655671, 690180, 828216, 862725, 874228, 920240, 923400, 931743, 1035270, 1092785, 1150300, 1242324, 1311342, 1380360, 1552905, 1656432, 1725450, 1748456, 1846800, 1863486, 1967013, 2070540, 2185570, 2300600, 2484648, 2588175, 2622684, 2760720, 2795229, 3105810, 3278355, 3450900, 3496912, 3726972, 3934026, 4141080, 4371140, 4601200, 4658715, 4969296, 5176350, 5245368, 5463925, 5590458, 5901039, 6211620, 6556710, 6901800, 7453944, 7764525, 7868052, 8282160, 8742280, 9317430, 9835065, 10352700, 10490736, 10927850, 11180916, 11802078, 12423240, 13113420, 13803600, 13976145, 14907888, 15529050, 15736104, 16391775, 17484560, 17703117, 18634860, 19670130, 20705400, 21855700, 22361832, 23293575, 23604156, 24846480, 26226840, 27952290, 29505195, 31058100, 31472208, 32783550, 35406234, 37269720, 39340260, 41410800, 43711400, 44723664, 46587150, 47208312, 49175325, 52453680, 53109351, 55904580, 59010390, 62116200, 65567100, 69880725, 70812468, 74539440, 78680520, 87422800, 88515585, 93174300, 94416624, 98350650, 106218702, 111809160, 118020780, 124232400, 131134200, 139761450, 141624936, 147525975, 157361040, 177031170, 186348600, 196701300, 212437404, 223618320, 236041560, 262268400, 265546755, 279522900, 283249872, 295051950, 354062340, 372697200, 393402600, 424874808, 442577925, 472083120, 531093510, 559045800, 590103900, 708124680, 786805200, 849749616, 885155850, 1062187020, 1118091600, 1180207800, 1327733775, 1416249360, 1770311700, 2124374040, 2360415600, 2655467550, 3540623400, 4248748080, 5310935100, 7081246800, 10621870200, 21243740400]

約数ペア:

[(1, 21243740400), (2, 10621870200), (3, 7081246800), (4, 5310935100), (5, 4248748080), (6, 3540623400), (8, 2655467550), (9, 2360415600), (10, 2124374040), (12, 1770311700), (15, 1416249360), (16, 1327733775), (18, 1180207800), (19, 1118091600), (20, 1062187020), (24, 885155850), (25, 849749616), (27, 786805200), (30, 708124680), (36, 590103900), (38, 559045800), (40, 531093510), (45, 472083120), (48, 442577925), (50, 424874808), (54, 393402600), (57, 372697200), (60, 354062340), (72, 295051950), (75, 283249872), (76, 279522900), (80, 265546755), (81, 262268400), (90, 236041560), (95, 223618320), (100, 212437404), (108, 196701300), (114, 186348600), (120, 177031170), (135, 157361040), (144, 147525975), (150, 141624936), (152, 139761450), (162, 131134200), (171, 124232400), (180, 118020780), (190, 111809160), (200, 106218702), (216, 98350650), (225, 94416624), (228, 93174300), (240, 88515585), (243, 87422800), (270, 78680520), (285, 74539440), (300, 70812468), (304, 69880725), (324, 65567100), (342, 62116200), (360, 59010390), (380, 55904580), (400, 53109351), (405, 52453680), (432, 49175325), (450, 47208312), (456, 46587150), (475, 44723664), (486, 43711400), (513, 41410800), (540, 39340260), (570, 37269720), (600, 35406234), (648, 32783550), (675, 31472208), (684, 31058100), (720, 29505195), (760, 27952290), (810, 26226840), (855, 24846480), (900, 23604156), (912, 23293575), (950, 22361832), (972, 21855700), (1026, 20705400), (1080, 19670130), (1140, 18634860), (1200, 17703117), (1215, 17484560), (1296, 16391775), (1350, 15736104), (1368, 15529050), (1425, 14907888), (1520, 13976145), (1539, 13803600), (1620, 13113420), (1710, 12423240), (1800, 11802078), (1900, 11180916), (1944, 10927850), (2025, 10490736), (2052, 10352700), (2160, 9835065), (2280, 9317430), (2430, 8742280), (2565, 8282160), (2700, 7868052), (2736, 7764525), (2850, 7453944), (3078, 6901800), (3240, 6556710), (3420, 6211620), (3600, 5901039), (3800, 5590458), (3888, 5463925), (4050, 5245368), (4104, 5176350), (4275, 4969296), (4560, 4658715), (4617, 4601200), (4860, 4371140), (5130, 4141080), (5400, 3934026), (5700, 3726972), (6075, 3496912), (6156, 3450900), (6480, 3278355), (6840, 3105810), (7600, 2795229), (7695, 2760720), (8100, 2622684), (8208, 2588175), (8550, 2484648), (9234, 2300600), (9720, 2185570), (10260, 2070540), (10800, 1967013), (11400, 1863486), (11503, 1846800), (12150, 1748456), (12312, 1725450), (12825, 1656432), (13680, 1552905), (15390, 1380360), (16200, 1311342), (17100, 1242324), (18468, 1150300), (19440, 1092785), (20520, 1035270), (22800, 931743), (23006, 923400), (23085, 920240), (24300, 874228), (24624, 862725), (25650, 828216), (30780, 690180), (32400, 655671), (34200, 621162), (34509, 615600), (36936, 575150), (38475, 552144), (41040, 517635), (46012, 461700), (46170, 460120), (48600, 437114), (51300, 414108), (57515, 369360), (61560, 345090), (68400, 310581), (69018, 307800), (73872, 287575), (76950, 276072), (92024, 230850), (92340, 230060), (97200, 218557), (102600, 207054), (103527, 205200), (115030, 184680), (115425, 184048), (123120, 172545), (138036, 153900)]