134955540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{911}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 410312448

約数和(自身を除く): 275356908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 823, 911, 1646, 1822, 2469, 2733, 3292, 3644, 4115, 4555, 4938, 5466, 7407, 8199, 8230, 9110, 9876, 10932, 12345, 13665, 14814, 16398, 16460, 18220, 24690, 27330, 29628, 32796, 37035, 40995, 49380, 54660, 74070, 81990, 148140, 163980, 749753, 1499506, 2249259, 2999012, 3748765, 4498518, 6747777, 7497530, 8997036, 11246295, 13495554, 14995060, 22492590, 26991108, 33738885, 44985180, 67477770, 134955540]

約数ペア:

[(1, 134955540), (2, 67477770), (3, 44985180), (4, 33738885), (5, 26991108), (6, 22492590), (9, 14995060), (10, 13495554), (12, 11246295), (15, 8997036), (18, 7497530), (20, 6747777), (30, 4498518), (36, 3748765), (45, 2999012), (60, 2249259), (90, 1499506), (180, 749753), (823, 163980), (911, 148140), (1646, 81990), (1822, 74070), (2469, 54660), (2733, 49380), (3292, 40995), (3644, 37035), (4115, 32796), (4555, 29628), (4938, 27330), (5466, 24690), (7407, 18220), (8199, 16460), (8230, 16398), (9110, 14814), (9876, 13665), (10932, 12345)]