21000766974750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1097}}^1\times {\mathrm{60343}}^1$

素因数の和:61513

約数の個数: 256

約数和(自身を含む): 59536529694720

約数和(自身を除く): 38535762719970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 135, 141, 150, 225, 235, 250, 270, 282, 375, 423, 450, 470, 675, 705, 750, 846, 1097, 1125, 1175, 1269, 1350, 1410, 2115, 2194, 2250, 2350, 2538, 3291, 3375, 3525, 4230, 5485, 5875, 6345, 6582, 6750, 7050, 9873, 10575, 10970, 11750, 12690, 16455, 17625, 19746, 21150, 27425, 29619, 31725, 32910, 35250, 49365, 51559, 52875, 54850, 59238, 60343, 63450, 82275, 98730, 103118, 105750, 120686, 137125, 148095, 154677, 158625, 164550, 181029, 246825, 257795, 274250, 296190, 301715, 309354, 317250, 362058, 411375, 464031, 493650, 515590, 543087, 603430, 740475, 773385, 822750, 905145, 928062, 1086174, 1234125, 1288975, 1392093, 1480950, 1508575, 1546770, 1629261, 1810290, 2320155, 2468250, 2577950, 2715435, 2784186, 2836121, 3017150, 3258522, 3702375, 3866925, 4525725, 4640310, 5430870, 5672242, 6444875, 6960465, 7404750, 7542875, 7733850, 8146305, 8508363, 9051450, 11600775, 12889750, 13577175, 13920930, 14180605, 15085750, 16292610, 17016726, 19334625, 22628625, 23201550, 25525089, 27154350, 28361210, 34802325, 38669250, 40731525, 42541815, 45257250, 51050178, 58003875, 66196271, 67885875, 69604650, 70903025, 76575267, 81463050, 85083630, 116007750, 127625445, 132392542, 135771750, 141806050, 153150534, 174011625, 198588813, 203657625, 212709075, 255250890, 330981355, 348023250, 354515125, 382876335, 397177626, 407315250, 425418150, 595766439, 638127225, 661962710, 709030250, 765752670, 992944065, 1063545375, 1191532878, 1276254450, 1654906775, 1787299317, 1914381675, 1985888130, 2127090750, 2978832195, 3111224737, 3190636125, 3309813550, 3574598634, 3828763350, 4964720325, 5957664390, 6222449474, 6381272250, 8274533875, 8936496585, 9333674211, 9571908375, 9929440650, 14894160975, 15556123685, 16549067750, 17872993170, 18667348422, 19143816750, 24823601625, 28001022633, 29788321950, 31112247370, 44682482925, 46668371055, 49647203250, 56002045266, 74470804875, 77780618425, 84003067899, 89364965850, 93336742110, 140005113165, 148941609750, 155561236850, 168006135798, 223412414625, 233341855275, 280010226330, 388903092125, 420015339495, 446824829250, 466683710550, 700025565825, 777806184250, 840030678990, 1166709276375, 1400051131650, 2100076697475, 2333418552750, 3500127829125, 4200153394950, 7000255658250, 10500383487375, 21000766974750]

約数ペア:

[(1, 21000766974750), (2, 10500383487375), (3, 7000255658250), (5, 4200153394950), (6, 3500127829125), (9, 2333418552750), (10, 2100076697475), (15, 1400051131650), (18, 1166709276375), (25, 840030678990), (27, 777806184250), (30, 700025565825), (45, 466683710550), (47, 446824829250), (50, 420015339495), (54, 388903092125), (75, 280010226330), (90, 233341855275), (94, 223412414625), (125, 168006135798), (135, 155561236850), (141, 148941609750), (150, 140005113165), (225, 93336742110), (235, 89364965850), (250, 84003067899), (270, 77780618425), (282, 74470804875), (375, 56002045266), (423, 49647203250), (450, 46668371055), (470, 44682482925), (675, 31112247370), (705, 29788321950), (750, 28001022633), (846, 24823601625), (1097, 19143816750), (1125, 18667348422), (1175, 17872993170), (1269, 16549067750), (1350, 15556123685), (1410, 14894160975), (2115, 9929440650), (2194, 9571908375), (2250, 9333674211), (2350, 8936496585), (2538, 8274533875), (3291, 6381272250), (3375, 6222449474), (3525, 5957664390), (4230, 4964720325), (5485, 3828763350), (5875, 3574598634), (6345, 3309813550), (6582, 3190636125), (6750, 3111224737), (7050, 2978832195), (9873, 2127090750), (10575, 1985888130), (10970, 1914381675), (11750, 1787299317), (12690, 1654906775), (16455, 1276254450), (17625, 1191532878), (19746, 1063545375), (21150, 992944065), (27425, 765752670), (29619, 709030250), (31725, 661962710), (32910, 638127225), (35250, 595766439), (49365, 425418150), (51559, 407315250), (52875, 397177626), (54850, 382876335), (59238, 354515125), (60343, 348023250), (63450, 330981355), (82275, 255250890), (98730, 212709075), (103118, 203657625), (105750, 198588813), (120686, 174011625), (137125, 153150534), (148095, 141806050), (154677, 135771750), (158625, 132392542), (164550, 127625445), (181029, 116007750), (246825, 85083630), (257795, 81463050), (274250, 76575267), (296190, 70903025), (301715, 69604650), (309354, 67885875), (317250, 66196271), (362058, 58003875), (411375, 51050178), (464031, 45257250), (493650, 42541815), (515590, 40731525), (543087, 38669250), (603430, 34802325), (740475, 28361210), (773385, 27154350), (822750, 25525089), (905145, 23201550), (928062, 22628625), (1086174, 19334625), (1234125, 17016726), (1288975, 16292610), (1392093, 15085750), (1480950, 14180605), (1508575, 13920930), (1546770, 13577175), (1629261, 12889750), (1810290, 11600775), (2320155, 9051450), (2468250, 8508363), (2577950, 8146305), (2715435, 7733850), (2784186, 7542875), (2836121, 7404750), (3017150, 6960465), (3258522, 6444875), (3702375, 5672242), (3866925, 5430870), (4525725, 4640310)]