90080340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 290519040

約数和(自身を除く): 200438700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1543, 1668, 1946, 2085, 2780, 2919, 3086, 3892, 4170, 4629, 4865, 5838, 6172, 7715, 8340, 9258, 9730, 10801, 11676, 14595, 15430, 18516, 19460, 21602, 23145, 29190, 30860, 32403, 43204, 46290, 54005, 58380, 64806, 92580, 108010, 129612, 162015, 214477, 216020, 324030, 428954, 643431, 648060, 857908, 1072385, 1286862, 1501339, 2144770, 2573724, 3002678, 3217155, 4289540, 4504017, 6005356, 6434310, 7506695, 9008034, 12868620, 15013390, 18016068, 22520085, 30026780, 45040170, 90080340]

約数ペア:

[(1, 90080340), (2, 45040170), (3, 30026780), (4, 22520085), (5, 18016068), (6, 15013390), (7, 12868620), (10, 9008034), (12, 7506695), (14, 6434310), (15, 6005356), (20, 4504017), (21, 4289540), (28, 3217155), (30, 3002678), (35, 2573724), (42, 2144770), (60, 1501339), (70, 1286862), (84, 1072385), (105, 857908), (139, 648060), (140, 643431), (210, 428954), (278, 324030), (417, 216020), (420, 214477), (556, 162015), (695, 129612), (834, 108010), (973, 92580), (1390, 64806), (1543, 58380), (1668, 54005), (1946, 46290), (2085, 43204), (2780, 32403), (2919, 30860), (3086, 29190), (3892, 23145), (4170, 21602), (4629, 19460), (4865, 18516), (5838, 15430), (6172, 14595), (7715, 11676), (8340, 10801), (9258, 9730)]