20201634900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 432

約数和(自身を含む): 68814345600

約数和(自身を除く): 48612710700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 109, 116, 135, 145, 150, 162, 174, 180, 218, 225, 243, 261, 263, 270, 290, 300, 324, 327, 348, 405, 435, 436, 450, 486, 522, 526, 540, 545, 580, 654, 675, 725, 783, 789, 810, 870, 900, 972, 981, 1044, 1052, 1090, 1215, 1305, 1308, 1315, 1350, 1450, 1566, 1578, 1620, 1635, 1740, 1962, 2025, 2175, 2180, 2349, 2367, 2430, 2610, 2630, 2700, 2725, 2900, 2943, 3132, 3156, 3161, 3270, 3915, 3924, 3945, 4050, 4350, 4698, 4734, 4860, 4905, 5220, 5260, 5450, 5886, 6075, 6322, 6525, 6540, 6575, 7047, 7101, 7627, 7830, 7890, 8100, 8175, 8700, 8829, 9396, 9468, 9483, 9810, 10900, 11745, 11772, 11835, 12150, 12644, 13050, 13150, 14094, 14202, 14715, 15254, 15660, 15780, 15805, 16350, 17658, 18966, 19575, 19620, 19725, 21303, 22881, 23490, 23670, 24300, 24525, 26100, 26300, 26487, 28188, 28404, 28449, 28667, 29430, 30508, 31610, 32700, 35235, 35316, 35505, 37932, 38135, 39150, 39450, 42606, 44145, 45762, 46980, 47340, 47415, 49050, 52974, 56898, 57334, 58725, 58860, 59175, 63220, 63909, 68643, 70470, 71010, 73575, 76270, 78300, 78900, 79025, 85212, 85347, 86001, 88290, 91524, 94830, 98100, 105948, 106515, 113796, 114405, 114668, 117450, 118350, 127818, 132435, 137286, 140940, 142020, 142245, 143335, 147150, 152540, 158050, 170694, 172002, 176175, 176580, 177525, 189660, 190675, 205929, 213030, 220725, 228810, 234900, 236700, 237075, 255636, 256041, 258003, 264870, 274572, 284490, 286670, 294300, 316100, 319545, 341388, 343215, 344004, 352350, 355050, 381350, 411858, 426060, 426735, 430005, 441450, 457620, 474150, 512082, 516006, 529740, 532575, 568980, 572025, 573340, 617787, 639090, 662175, 686430, 704700, 710100, 711225, 716675, 762700, 768123, 774009, 823716, 831343, 853470, 860010, 882900, 948300, 1024164, 1029645, 1032012, 1065150, 1144050, 1235574, 1278180, 1280205, 1290015, 1324350, 1372860, 1422450, 1433350, 1536246, 1548018, 1597725, 1662686, 1706940, 1716075, 1720020, 1853361, 2059290, 2130300, 2133675, 2150025, 2288100, 2322027, 2471148, 2494029, 2560410, 2580030, 2648700, 2844900, 2866700, 3072492, 3088935, 3096036, 3195450, 3325372, 3432150, 3706722, 3840615, 3870045, 4118580, 4156715, 4267350, 4300050, 4644054, 4988058, 5120820, 5148225, 5160060, 6177870, 6390900, 6401025, 6450075, 6864300, 6966081, 7413444, 7482087, 7681230, 7740090, 8313430, 8534700, 8600100, 9266805, 9288108, 9976116, 10296450, 11610135, 12355740, 12470145, 12802050, 12900150, 13932162, 14964174, 15362460, 15444675, 15480180, 16626860, 18533610, 19203075, 19350225, 20592900, 20783575, 22446261, 23220270, 24940290, 25604100, 25800300, 27864324, 29928348, 30889350, 34830405, 37067220, 37410435, 38406150, 38700450, 41567150, 44892522, 46334025, 46440540, 49880580, 58050675, 61778700, 62350725, 67338783, 69660810, 74820870, 76812300, 77400900, 83134300, 89785044, 92668050, 112231305, 116101350, 124701450, 134677566, 139321620, 149641740, 174152025, 185336100, 187052175, 202016349, 224462610, 232202700, 249402900, 269355132, 336693915, 348304050, 374104350, 404032698, 448925220, 561156525, 673387830, 696608100, 748208700, 808065396, 1010081745, 1122313050, 1346775660, 1683469575, 2020163490, 2244626100, 3366939150, 4040326980, 5050408725, 6733878300, 10100817450, 20201634900]

約数ペア:

[(1, 20201634900), (2, 10100817450), (3, 6733878300), (4, 5050408725), (5, 4040326980), (6, 3366939150), (9, 2244626100), (10, 2020163490), (12, 1683469575), (15, 1346775660), (18, 1122313050), (20, 1010081745), (25, 808065396), (27, 748208700), (29, 696608100), (30, 673387830), (36, 561156525), (45, 448925220), (50, 404032698), (54, 374104350), (58, 348304050), (60, 336693915), (75, 269355132), (81, 249402900), (87, 232202700), (90, 224462610), (100, 202016349), (108, 187052175), (109, 185336100), (116, 174152025), (135, 149641740), (145, 139321620), (150, 134677566), (162, 124701450), (174, 116101350), (180, 112231305), (218, 92668050), (225, 89785044), (243, 83134300), (261, 77400900), (263, 76812300), (270, 74820870), (290, 69660810), (300, 67338783), (324, 62350725), (327, 61778700), (348, 58050675), (405, 49880580), (435, 46440540), (436, 46334025), (450, 44892522), (486, 41567150), (522, 38700450), (526, 38406150), (540, 37410435), (545, 37067220), (580, 34830405), (654, 30889350), (675, 29928348), (725, 27864324), (783, 25800300), (789, 25604100), (810, 24940290), (870, 23220270), (900, 22446261), (972, 20783575), (981, 20592900), (1044, 19350225), (1052, 19203075), (1090, 18533610), (1215, 16626860), (1305, 15480180), (1308, 15444675), (1315, 15362460), (1350, 14964174), (1450, 13932162), (1566, 12900150), (1578, 12802050), (1620, 12470145), (1635, 12355740), (1740, 11610135), (1962, 10296450), (2025, 9976116), (2175, 9288108), (2180, 9266805), (2349, 8600100), (2367, 8534700), (2430, 8313430), (2610, 7740090), (2630, 7681230), (2700, 7482087), (2725, 7413444), (2900, 6966081), (2943, 6864300), (3132, 6450075), (3156, 6401025), (3161, 6390900), (3270, 6177870), (3915, 5160060), (3924, 5148225), (3945, 5120820), (4050, 4988058), (4350, 4644054), (4698, 4300050), (4734, 4267350), (4860, 4156715), (4905, 4118580), (5220, 3870045), (5260, 3840615), (5450, 3706722), (5886, 3432150), (6075, 3325372), (6322, 3195450), (6525, 3096036), (6540, 3088935), (6575, 3072492), (7047, 2866700), (7101, 2844900), (7627, 2648700), (7830, 2580030), (7890, 2560410), (8100, 2494029), (8175, 2471148), (8700, 2322027), (8829, 2288100), (9396, 2150025), (9468, 2133675), (9483, 2130300), (9810, 2059290), (10900, 1853361), (11745, 1720020), (11772, 1716075), (11835, 1706940), (12150, 1662686), (12644, 1597725), (13050, 1548018), (13150, 1536246), (14094, 1433350), (14202, 1422450), (14715, 1372860), (15254, 1324350), (15660, 1290015), (15780, 1280205), (15805, 1278180), (16350, 1235574), (17658, 1144050), (18966, 1065150), (19575, 1032012), (19620, 1029645), (19725, 1024164), (21303, 948300), (22881, 882900), (23490, 860010), (23670, 853470), (24300, 831343), (24525, 823716), (26100, 774009), (26300, 768123), (26487, 762700), (28188, 716675), (28404, 711225), (28449, 710100), (28667, 704700), (29430, 686430), (30508, 662175), (31610, 639090), (32700, 617787), (35235, 573340), (35316, 572025), (35505, 568980), (37932, 532575), (38135, 529740), (39150, 516006), (39450, 512082), (42606, 474150), (44145, 457620), (45762, 441450), (46980, 430005), (47340, 426735), (47415, 426060), (49050, 411858), (52974, 381350), (56898, 355050), (57334, 352350), (58725, 344004), (58860, 343215), (59175, 341388), (63220, 319545), (63909, 316100), (68643, 294300), (70470, 286670), (71010, 284490), (73575, 274572), (76270, 264870), (78300, 258003), (78900, 256041), (79025, 255636), (85212, 237075), (85347, 236700), (86001, 234900), (88290, 228810), (91524, 220725), (94830, 213030), (98100, 205929), (105948, 190675), (106515, 189660), (113796, 177525), (114405, 176580), (114668, 176175), (117450, 172002), (118350, 170694), (127818, 158050), (132435, 152540), (137286, 147150), (140940, 143335), (142020, 142245)]