20176693950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{66491}}^1$

素因数の和:66547

約数の個数: 144

約数和(自身を含む): 60749218944

約数和(自身を除く): 40572524994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 289, 350, 357, 425, 510, 525, 578, 595, 714, 850, 867, 1050, 1190, 1275, 1445, 1734, 1785, 2023, 2550, 2890, 2975, 3570, 4046, 4335, 5950, 6069, 7225, 8670, 8925, 10115, 12138, 14450, 17850, 20230, 21675, 30345, 43350, 50575, 60690, 66491, 101150, 132982, 151725, 199473, 303450, 332455, 398946, 465437, 664910, 930874, 997365, 1130347, 1396311, 1662275, 1994730, 2260694, 2327185, 2792622, 3324550, 3391041, 4654370, 4986825, 5651735, 6782082, 6981555, 7912429, 9973650, 11303470, 11635925, 13963110, 15824858, 16955205, 19215899, 23271850, 23737287, 28258675, 33910410, 34907775, 38431798, 39562145, 47474574, 56517350, 57647697, 69815550, 79124290, 84776025, 96079495, 115295394, 118686435, 134511293, 169552050, 192158990, 197810725, 237372870, 269022586, 288238485, 395621450, 403533879, 480397475, 576476970, 593432175, 672556465, 807067758, 960794950, 1186864350, 1345112930, 1441192425, 2017669395, 2882384850, 3362782325, 4035338790, 6725564650, 10088346975, 20176693950]

約数ペア:

[(1, 20176693950), (2, 10088346975), (3, 6725564650), (5, 4035338790), (6, 3362782325), (7, 2882384850), (10, 2017669395), (14, 1441192425), (15, 1345112930), (17, 1186864350), (21, 960794950), (25, 807067758), (30, 672556465), (34, 593432175), (35, 576476970), (42, 480397475), (50, 403533879), (51, 395621450), (70, 288238485), (75, 269022586), (85, 237372870), (102, 197810725), (105, 192158990), (119, 169552050), (150, 134511293), (170, 118686435), (175, 115295394), (210, 96079495), (238, 84776025), (255, 79124290), (289, 69815550), (350, 57647697), (357, 56517350), (425, 47474574), (510, 39562145), (525, 38431798), (578, 34907775), (595, 33910410), (714, 28258675), (850, 23737287), (867, 23271850), (1050, 19215899), (1190, 16955205), (1275, 15824858), (1445, 13963110), (1734, 11635925), (1785, 11303470), (2023, 9973650), (2550, 7912429), (2890, 6981555), (2975, 6782082), (3570, 5651735), (4046, 4986825), (4335, 4654370), (5950, 3391041), (6069, 3324550), (7225, 2792622), (8670, 2327185), (8925, 2260694), (10115, 1994730), (12138, 1662275), (14450, 1396311), (17850, 1130347), (20230, 997365), (21675, 930874), (30345, 664910), (43350, 465437), (50575, 398946), (60690, 332455), (66491, 303450), (101150, 199473), (132982, 151725)]