1161018180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48497}}^1$

素因数の和:48538

約数の個数: 144

約数和(自身を含む): 4236785280

約数和(自身を除く): 3075767100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 48497, 96994, 145491, 193988, 242485, 290982, 339479, 436473, 484970, 581964, 678958, 727455, 872946, 921443, 969940, 1018437, 1357916, 1454910, 1697395, 1745892, 1842886, 2036874, 2182365, 2764329, 2909820, 3055311, 3394790, 3685772, 4073748, 4364730, 4607215, 5092185, 5528658, 6110622, 6450101, 6789580, 8292987, 8729460, 9214430, 10184370, 11057316, 12221244, 12900202, 13821645, 15276555, 16585974, 18428860, 19350303, 20368740, 25800404, 27643290, 30553110, 32250505, 33171948, 38700606, 41464935, 55286580, 58050909, 61106220, 64501010, 77401212, 82929870, 96751515, 116101818, 129002020, 165859740, 193503030, 232203636, 290254545, 387006060, 580509090, 1161018180]

約数ペア:

[(1, 1161018180), (2, 580509090), (3, 387006060), (4, 290254545), (5, 232203636), (6, 193503030), (7, 165859740), (9, 129002020), (10, 116101818), (12, 96751515), (14, 82929870), (15, 77401212), (18, 64501010), (19, 61106220), (20, 58050909), (21, 55286580), (28, 41464935), (30, 38700606), (35, 33171948), (36, 32250505), (38, 30553110), (42, 27643290), (45, 25800404), (57, 20368740), (60, 19350303), (63, 18428860), (70, 16585974), (76, 15276555), (84, 13821645), (90, 12900202), (95, 12221244), (105, 11057316), (114, 10184370), (126, 9214430), (133, 8729460), (140, 8292987), (171, 6789580), (180, 6450101), (190, 6110622), (210, 5528658), (228, 5092185), (252, 4607215), (266, 4364730), (285, 4073748), (315, 3685772), (342, 3394790), (380, 3055311), (399, 2909820), (420, 2764329), (532, 2182365), (570, 2036874), (630, 1842886), (665, 1745892), (684, 1697395), (798, 1454910), (855, 1357916), (1140, 1018437), (1197, 969940), (1260, 921443), (1330, 872946), (1596, 727455), (1710, 678958), (1995, 581964), (2394, 484970), (2660, 436473), (3420, 339479), (3990, 290982), (4788, 242485), (5985, 193988), (7980, 145491), (11970, 96994), (23940, 48497)]