21914897200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:877

約数の個数: 360

約数和(自身を含む): 65666667600

約数和(自身を除く): 43751770400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 89, 98, 100, 112, 119, 136, 140, 170, 175, 178, 196, 200, 238, 245, 272, 280, 340, 350, 356, 392, 400, 425, 445, 476, 490, 560, 595, 623, 680, 700, 712, 739, 784, 833, 850, 890, 952, 980, 1190, 1225, 1246, 1360, 1400, 1424, 1478, 1513, 1666, 1700, 1780, 1904, 1960, 2225, 2380, 2450, 2492, 2800, 2956, 2975, 3026, 3115, 3332, 3400, 3560, 3695, 3920, 4165, 4361, 4450, 4760, 4900, 4984, 5173, 5912, 5950, 6052, 6230, 6664, 6800, 7120, 7390, 7565, 8330, 8722, 8900, 9520, 9800, 9968, 10346, 10591, 11824, 11900, 12104, 12460, 12563, 13328, 14780, 15130, 15575, 16660, 17444, 17800, 18475, 19600, 20692, 20825, 21182, 21805, 23800, 24208, 24920, 25126, 25865, 29560, 30260, 31150, 33320, 34888, 35600, 36211, 36950, 37825, 41384, 41650, 42364, 43610, 47600, 49840, 50252, 51730, 52955, 59120, 60520, 62300, 62815, 65771, 66640, 69776, 72422, 73900, 74137, 75650, 82768, 83300, 84728, 87220, 87941, 100504, 103460, 105910, 109025, 121040, 124600, 125630, 129325, 131542, 144844, 147800, 148274, 151300, 166600, 169456, 174440, 175882, 181055, 201008, 206920, 211820, 218050, 249200, 251260, 258650, 263084, 264775, 289688, 295600, 296548, 302600, 314075, 328855, 333200, 348880, 351764, 362110, 370685, 413840, 423640, 436100, 439705, 460397, 502520, 517300, 526168, 529550, 579376, 593096, 605200, 615587, 628150, 657710, 703528, 724220, 741370, 847280, 872200, 879410, 905275, 920794, 1005040, 1034600, 1052336, 1059100, 1118107, 1186192, 1231174, 1256300, 1315420, 1407056, 1448440, 1482740, 1644275, 1744400, 1758820, 1810550, 1841588, 1853425, 2069200, 2118200, 2198525, 2236214, 2301985, 2462348, 2512600, 2630840, 2896880, 2965480, 3077935, 3222779, 3288550, 3517640, 3621100, 3683176, 3706850, 4236400, 4397050, 4472428, 4603970, 4924696, 5025200, 5261680, 5590535, 5930960, 6155870, 6445558, 6577100, 7035280, 7242200, 7366352, 7413700, 7826749, 8794100, 8944856, 9207940, 9849392, 11181070, 11509925, 12311740, 12891116, 13154200, 14484400, 14827400, 15389675, 15653498, 16113895, 17588200, 17889712, 18415880, 22362140, 23019850, 24623480, 25782232, 26308400, 27952675, 29654800, 30779350, 31306996, 32227790, 35176400, 36831760, 39133745, 44724280, 46039700, 49246960, 51564464, 54787243, 55905350, 61558700, 62613992, 64455580, 78267490, 80569475, 89448560, 92079400, 109574486, 111810700, 123117400, 125227984, 128911160, 156534980, 161138950, 184158800, 195668725, 219148972, 223621400, 246234800, 257822320, 273936215, 313069960, 322277900, 391337450, 438297944, 447242800, 547872430, 626139920, 644555800, 782674900, 876595888, 1095744860, 1289111600, 1369681075, 1565349800, 2191489720, 2739362150, 3130699600, 4382979440, 5478724300, 10957448600, 21914897200]

約数ペア:

[(1, 21914897200), (2, 10957448600), (4, 5478724300), (5, 4382979440), (7, 3130699600), (8, 2739362150), (10, 2191489720), (14, 1565349800), (16, 1369681075), (17, 1289111600), (20, 1095744860), (25, 876595888), (28, 782674900), (34, 644555800), (35, 626139920), (40, 547872430), (49, 447242800), (50, 438297944), (56, 391337450), (68, 322277900), (70, 313069960), (80, 273936215), (85, 257822320), (89, 246234800), (98, 223621400), (100, 219148972), (112, 195668725), (119, 184158800), (136, 161138950), (140, 156534980), (170, 128911160), (175, 125227984), (178, 123117400), (196, 111810700), (200, 109574486), (238, 92079400), (245, 89448560), (272, 80569475), (280, 78267490), (340, 64455580), (350, 62613992), (356, 61558700), (392, 55905350), (400, 54787243), (425, 51564464), (445, 49246960), (476, 46039700), (490, 44724280), (560, 39133745), (595, 36831760), (623, 35176400), (680, 32227790), (700, 31306996), (712, 30779350), (739, 29654800), (784, 27952675), (833, 26308400), (850, 25782232), (890, 24623480), (952, 23019850), (980, 22362140), (1190, 18415880), (1225, 17889712), (1246, 17588200), (1360, 16113895), (1400, 15653498), (1424, 15389675), (1478, 14827400), (1513, 14484400), (1666, 13154200), (1700, 12891116), (1780, 12311740), (1904, 11509925), (1960, 11181070), (2225, 9849392), (2380, 9207940), (2450, 8944856), (2492, 8794100), (2800, 7826749), (2956, 7413700), (2975, 7366352), (3026, 7242200), (3115, 7035280), (3332, 6577100), (3400, 6445558), (3560, 6155870), (3695, 5930960), (3920, 5590535), (4165, 5261680), (4361, 5025200), (4450, 4924696), (4760, 4603970), (4900, 4472428), (4984, 4397050), (5173, 4236400), (5912, 3706850), (5950, 3683176), (6052, 3621100), (6230, 3517640), (6664, 3288550), (6800, 3222779), (7120, 3077935), (7390, 2965480), (7565, 2896880), (8330, 2630840), (8722, 2512600), (8900, 2462348), (9520, 2301985), (9800, 2236214), (9968, 2198525), (10346, 2118200), (10591, 2069200), (11824, 1853425), (11900, 1841588), (12104, 1810550), (12460, 1758820), (12563, 1744400), (13328, 1644275), (14780, 1482740), (15130, 1448440), (15575, 1407056), (16660, 1315420), (17444, 1256300), (17800, 1231174), (18475, 1186192), (19600, 1118107), (20692, 1059100), (20825, 1052336), (21182, 1034600), (21805, 1005040), (23800, 920794), (24208, 905275), (24920, 879410), (25126, 872200), (25865, 847280), (29560, 741370), (30260, 724220), (31150, 703528), (33320, 657710), (34888, 628150), (35600, 615587), (36211, 605200), (36950, 593096), (37825, 579376), (41384, 529550), (41650, 526168), (42364, 517300), (43610, 502520), (47600, 460397), (49840, 439705), (50252, 436100), (51730, 423640), (52955, 413840), (59120, 370685), (60520, 362110), (62300, 351764), (62815, 348880), (65771, 333200), (66640, 328855), (69776, 314075), (72422, 302600), (73900, 296548), (74137, 295600), (75650, 289688), (82768, 264775), (83300, 263084), (84728, 258650), (87220, 251260), (87941, 249200), (100504, 218050), (103460, 211820), (105910, 206920), (109025, 201008), (121040, 181055), (124600, 175882), (125630, 174440), (129325, 169456), (131542, 166600), (144844, 151300), (147800, 148274)]