20216675700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5779}}^1$

素因数の和:5848

約数の個数: 324

約数和(自身を含む): 71613228960

約数和(自身を除く): 51396553260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 169, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 338, 345, 390, 414, 450, 460, 468, 507, 575, 585, 598, 650, 676, 690, 780, 828, 845, 897, 900, 975, 1014, 1035, 1150, 1170, 1196, 1300, 1380, 1495, 1521, 1690, 1725, 1794, 1950, 2028, 2070, 2300, 2340, 2535, 2691, 2925, 2990, 3042, 3380, 3450, 3588, 3887, 3900, 4140, 4225, 4485, 5070, 5175, 5382, 5779, 5850, 5980, 6084, 6900, 7475, 7605, 7774, 8450, 8970, 10140, 10350, 10764, 11558, 11661, 11700, 12675, 13455, 14950, 15210, 15548, 16900, 17337, 17940, 19435, 20700, 22425, 23116, 23322, 25350, 26910, 28895, 29900, 30420, 34674, 34983, 38025, 38870, 44850, 46644, 50700, 52011, 53820, 57790, 58305, 67275, 69348, 69966, 75127, 76050, 77740, 86685, 89700, 97175, 104022, 115580, 116610, 132917, 134550, 139932, 144475, 150254, 152100, 173370, 174915, 194350, 208044, 225381, 233220, 260055, 265834, 269100, 288950, 291525, 300508, 346740, 349830, 375635, 388700, 398751, 433425, 450762, 520110, 531668, 577900, 583050, 664585, 676143, 699660, 751270, 797502, 866850, 874575, 901524, 976651, 1040220, 1126905, 1166100, 1196253, 1300275, 1329170, 1352286, 1502540, 1595004, 1727921, 1733700, 1749150, 1878175, 1953302, 1993755, 2253810, 2392506, 2600550, 2658340, 2704572, 2929953, 3322925, 3380715, 3455842, 3498300, 3756350, 3906604, 3987510, 4507620, 4785012, 4883255, 5183763, 5201100, 5634525, 5859906, 5981265, 6645850, 6761430, 6911684, 7512700, 7975020, 8639605, 8789859, 9766510, 9968775, 10367526, 11269050, 11719812, 11962530, 13291700, 13522860, 14649765, 15551289, 16903575, 17279210, 17579718, 19533020, 19937550, 20735052, 22462973, 22538100, 23925060, 24416275, 25918815, 29299530, 29906325, 31102578, 33807150, 34558420, 35159436, 39875100, 43198025, 43949295, 44925946, 48832550, 51837630, 58599060, 59812650, 62205156, 67388919, 67614300, 73248825, 77756445, 86396050, 87898590, 89851892, 97665100, 103675260, 112314865, 119625300, 129594075, 134777838, 146497650, 155512890, 172792100, 175797180, 202166757, 219746475, 224629730, 259188150, 269555676, 292995300, 311025780, 336944595, 388782225, 404333514, 439492950, 449259460, 518376300, 561574325, 673889190, 777564450, 808667028, 878985900, 1010833785, 1123148650, 1347778380, 1555128900, 1684722975, 2021667570, 2246297300, 3369445950, 4043335140, 5054168925, 6738891900, 10108337850, 20216675700]

約数ペア:

[(1, 20216675700), (2, 10108337850), (3, 6738891900), (4, 5054168925), (5, 4043335140), (6, 3369445950), (9, 2246297300), (10, 2021667570), (12, 1684722975), (13, 1555128900), (15, 1347778380), (18, 1123148650), (20, 1010833785), (23, 878985900), (25, 808667028), (26, 777564450), (30, 673889190), (36, 561574325), (39, 518376300), (45, 449259460), (46, 439492950), (50, 404333514), (52, 388782225), (60, 336944595), (65, 311025780), (69, 292995300), (75, 269555676), (78, 259188150), (90, 224629730), (92, 219746475), (100, 202166757), (115, 175797180), (117, 172792100), (130, 155512890), (138, 146497650), (150, 134777838), (156, 129594075), (169, 119625300), (180, 112314865), (195, 103675260), (207, 97665100), (225, 89851892), (230, 87898590), (234, 86396050), (260, 77756445), (276, 73248825), (299, 67614300), (300, 67388919), (325, 62205156), (338, 59812650), (345, 58599060), (390, 51837630), (414, 48832550), (450, 44925946), (460, 43949295), (468, 43198025), (507, 39875100), (575, 35159436), (585, 34558420), (598, 33807150), (650, 31102578), (676, 29906325), (690, 29299530), (780, 25918815), (828, 24416275), (845, 23925060), (897, 22538100), (900, 22462973), (975, 20735052), (1014, 19937550), (1035, 19533020), (1150, 17579718), (1170, 17279210), (1196, 16903575), (1300, 15551289), (1380, 14649765), (1495, 13522860), (1521, 13291700), (1690, 11962530), (1725, 11719812), (1794, 11269050), (1950, 10367526), (2028, 9968775), (2070, 9766510), (2300, 8789859), (2340, 8639605), (2535, 7975020), (2691, 7512700), (2925, 6911684), (2990, 6761430), (3042, 6645850), (3380, 5981265), (3450, 5859906), (3588, 5634525), (3887, 5201100), (3900, 5183763), (4140, 4883255), (4225, 4785012), (4485, 4507620), (5070, 3987510), (5175, 3906604), (5382, 3756350), (5779, 3498300), (5850, 3455842), (5980, 3380715), (6084, 3322925), (6900, 2929953), (7475, 2704572), (7605, 2658340), (7774, 2600550), (8450, 2392506), (8970, 2253810), (10140, 1993755), (10350, 1953302), (10764, 1878175), (11558, 1749150), (11661, 1733700), (11700, 1727921), (12675, 1595004), (13455, 1502540), (14950, 1352286), (15210, 1329170), (15548, 1300275), (16900, 1196253), (17337, 1166100), (17940, 1126905), (19435, 1040220), (20700, 976651), (22425, 901524), (23116, 874575), (23322, 866850), (25350, 797502), (26910, 751270), (28895, 699660), (29900, 676143), (30420, 664585), (34674, 583050), (34983, 577900), (38025, 531668), (38870, 520110), (44850, 450762), (46644, 433425), (50700, 398751), (52011, 388700), (53820, 375635), (57790, 349830), (58305, 346740), (67275, 300508), (69348, 291525), (69966, 288950), (75127, 269100), (76050, 265834), (77740, 260055), (86685, 233220), (89700, 225381), (97175, 208044), (104022, 194350), (115580, 174915), (116610, 173370), (132917, 152100), (134550, 150254), (139932, 144475)]