20219868900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1031}}^1$

素因数の和:1352

約数の個数: 432

約数和(自身を含む): 79372919808

約数和(自身を除く): 59153050908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 283, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 566, 630, 660, 693, 700, 770, 825, 849, 900, 924, 990, 1031, 1050, 1100, 1132, 1155, 1260, 1386, 1415, 1540, 1575, 1650, 1698, 1925, 1980, 1981, 2062, 2100, 2310, 2475, 2547, 2772, 2830, 3093, 3113, 3150, 3300, 3396, 3465, 3850, 3962, 4124, 4245, 4620, 4950, 5094, 5155, 5660, 5775, 5943, 6186, 6226, 6300, 6930, 7075, 7217, 7700, 7924, 8490, 9279, 9339, 9900, 9905, 10188, 10310, 11341, 11550, 11886, 12372, 12452, 12735, 13860, 14150, 14434, 15465, 15565, 16980, 17325, 17829, 18558, 18678, 19810, 20620, 21225, 21651, 21791, 22682, 23100, 23772, 25470, 25775, 28017, 28300, 28868, 29715, 30930, 31130, 34023, 34650, 35658, 36085, 37116, 37356, 39620, 42450, 43302, 43582, 45364, 46395, 46695, 49525, 50940, 51550, 56034, 56705, 59430, 61860, 62260, 63675, 64953, 65373, 68046, 69300, 71316, 72170, 77325, 77825, 79387, 84900, 86604, 87164, 89145, 92790, 93390, 99050, 102069, 103100, 108255, 108955, 112068, 113410, 118860, 127350, 129906, 130746, 136092, 140085, 144340, 148575, 154650, 155650, 158774, 170115, 178290, 180425, 185580, 186780, 196119, 198100, 204138, 216510, 217910, 226820, 231975, 233475, 238161, 254700, 259812, 261492, 280170, 283525, 291773, 297150, 309300, 311300, 317548, 324765, 326865, 340230, 356580, 360850, 392238, 396935, 408276, 433020, 435820, 445725, 463950, 466950, 476322, 510345, 541275, 544775, 560340, 567050, 583546, 594300, 649530, 653730, 680460, 700425, 714483, 721700, 784476, 793870, 850575, 875319, 891450, 927900, 933900, 952644, 980595, 1020690, 1082550, 1089550, 1134100, 1167092, 1190805, 1299060, 1307460, 1400850, 1428966, 1458865, 1587740, 1623825, 1634325, 1701150, 1750638, 1782900, 1961190, 1984675, 2041380, 2042411, 2165100, 2179100, 2381610, 2551725, 2625957, 2801700, 2857932, 2917730, 3209503, 3247650, 3268650, 3402300, 3501276, 3572415, 3922380, 3969350, 4084822, 4376595, 4763220, 4902975, 5103450, 5251914, 5835460, 5954025, 6127233, 6419006, 6495300, 6537300, 7144830, 7294325, 7938700, 8169644, 8753190, 9628509, 9805950, 10206900, 10212055, 10503828, 11908050, 12254466, 12838012, 13129785, 14289660, 14588650, 16047515, 17506380, 17862075, 18381699, 19257018, 19611900, 20424110, 21882975, 22466521, 23816100, 24508932, 26259570, 28885527, 29177300, 30636165, 32095030, 35724150, 36763398, 38514036, 40848220, 43765950, 44933042, 48142545, 51060275, 52519140, 57771054, 61272330, 64190060, 65648925, 67399563, 71448300, 73526796, 80237575, 87531900, 89866084, 91908495, 96285090, 102120550, 112332605, 115542108, 122544660, 131297850, 134799126, 144427635, 153180825, 160475150, 183816990, 192570180, 202198689, 204241100, 224665210, 240712725, 262595700, 269598252, 288855270, 306361650, 320950300, 336997815, 367633980, 404397378, 449330420, 459542475, 481425450, 561663025, 577710540, 612723300, 673995630, 722138175, 808794756, 919084950, 962850900, 1010993445, 1123326050, 1347991260, 1444276350, 1684989075, 1838169900, 2021986890, 2246652100, 2888552700, 3369978150, 4043973780, 5054967225, 6739956300, 10109934450, 20219868900]

約数ペア:

[(1, 20219868900), (2, 10109934450), (3, 6739956300), (4, 5054967225), (5, 4043973780), (6, 3369978150), (7, 2888552700), (9, 2246652100), (10, 2021986890), (11, 1838169900), (12, 1684989075), (14, 1444276350), (15, 1347991260), (18, 1123326050), (20, 1010993445), (21, 962850900), (22, 919084950), (25, 808794756), (28, 722138175), (30, 673995630), (33, 612723300), (35, 577710540), (36, 561663025), (42, 481425450), (44, 459542475), (45, 449330420), (50, 404397378), (55, 367633980), (60, 336997815), (63, 320950300), (66, 306361650), (70, 288855270), (75, 269598252), (77, 262595700), (84, 240712725), (90, 224665210), (99, 204241100), (100, 202198689), (105, 192570180), (110, 183816990), (126, 160475150), (132, 153180825), (140, 144427635), (150, 134799126), (154, 131297850), (165, 122544660), (175, 115542108), (180, 112332605), (198, 102120550), (210, 96285090), (220, 91908495), (225, 89866084), (231, 87531900), (252, 80237575), (275, 73526796), (283, 71448300), (300, 67399563), (308, 65648925), (315, 64190060), (330, 61272330), (350, 57771054), (385, 52519140), (396, 51060275), (420, 48142545), (450, 44933042), (462, 43765950), (495, 40848220), (525, 38514036), (550, 36763398), (566, 35724150), (630, 32095030), (660, 30636165), (693, 29177300), (700, 28885527), (770, 26259570), (825, 24508932), (849, 23816100), (900, 22466521), (924, 21882975), (990, 20424110), (1031, 19611900), (1050, 19257018), (1100, 18381699), (1132, 17862075), (1155, 17506380), (1260, 16047515), (1386, 14588650), (1415, 14289660), (1540, 13129785), (1575, 12838012), (1650, 12254466), (1698, 11908050), (1925, 10503828), (1980, 10212055), (1981, 10206900), (2062, 9805950), (2100, 9628509), (2310, 8753190), (2475, 8169644), (2547, 7938700), (2772, 7294325), (2830, 7144830), (3093, 6537300), (3113, 6495300), (3150, 6419006), (3300, 6127233), (3396, 5954025), (3465, 5835460), (3850, 5251914), (3962, 5103450), (4124, 4902975), (4245, 4763220), (4620, 4376595), (4950, 4084822), (5094, 3969350), (5155, 3922380), (5660, 3572415), (5775, 3501276), (5943, 3402300), (6186, 3268650), (6226, 3247650), (6300, 3209503), (6930, 2917730), (7075, 2857932), (7217, 2801700), (7700, 2625957), (7924, 2551725), (8490, 2381610), (9279, 2179100), (9339, 2165100), (9900, 2042411), (9905, 2041380), (10188, 1984675), (10310, 1961190), (11341, 1782900), (11550, 1750638), (11886, 1701150), (12372, 1634325), (12452, 1623825), (12735, 1587740), (13860, 1458865), (14150, 1428966), (14434, 1400850), (15465, 1307460), (15565, 1299060), (16980, 1190805), (17325, 1167092), (17829, 1134100), (18558, 1089550), (18678, 1082550), (19810, 1020690), (20620, 980595), (21225, 952644), (21651, 933900), (21791, 927900), (22682, 891450), (23100, 875319), (23772, 850575), (25470, 793870), (25775, 784476), (28017, 721700), (28300, 714483), (28868, 700425), (29715, 680460), (30930, 653730), (31130, 649530), (34023, 594300), (34650, 583546), (35658, 567050), (36085, 560340), (37116, 544775), (37356, 541275), (39620, 510345), (42450, 476322), (43302, 466950), (43582, 463950), (45364, 445725), (46395, 435820), (46695, 433020), (49525, 408276), (50940, 396935), (51550, 392238), (56034, 360850), (56705, 356580), (59430, 340230), (61860, 326865), (62260, 324765), (63675, 317548), (64953, 311300), (65373, 309300), (68046, 297150), (69300, 291773), (71316, 283525), (72170, 280170), (77325, 261492), (77825, 259812), (79387, 254700), (84900, 238161), (86604, 233475), (87164, 231975), (89145, 226820), (92790, 217910), (93390, 216510), (99050, 204138), (102069, 198100), (103100, 196119), (108255, 186780), (108955, 185580), (112068, 180425), (113410, 178290), (118860, 170115), (127350, 158774), (129906, 155650), (130746, 154650), (136092, 148575), (140085, 144340)]