313497540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6673}}^1$

素因数の和:6723

約数の個数: 120

約数和(自身を含む): 1017518040

約数和(自身を除く): 704020500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4698, 5220, 6673, 7830, 9396, 11745, 13346, 15660, 20019, 23490, 26692, 33365, 40038, 46980, 60057, 66730, 80076, 100095, 120114, 133460, 180171, 193517, 200190, 240228, 300285, 360342, 387034, 400380, 540513, 580551, 600570, 720684, 774068, 900855, 967585, 1081026, 1161102, 1201140, 1741653, 1801710, 1935170, 2162052, 2322204, 2702565, 2902755, 3483306, 3603420, 3870340, 5224959, 5405130, 5805510, 6966612, 8708265, 10449918, 10810260, 11611020, 15674877, 17416530, 20899836, 26124795, 31349754, 34833060, 52249590, 62699508, 78374385, 104499180, 156748770, 313497540]

約数ペア:

[(1, 313497540), (2, 156748770), (3, 104499180), (4, 78374385), (5, 62699508), (6, 52249590), (9, 34833060), (10, 31349754), (12, 26124795), (15, 20899836), (18, 17416530), (20, 15674877), (27, 11611020), (29, 10810260), (30, 10449918), (36, 8708265), (45, 6966612), (54, 5805510), (58, 5405130), (60, 5224959), (81, 3870340), (87, 3603420), (90, 3483306), (108, 2902755), (116, 2702565), (135, 2322204), (145, 2162052), (162, 1935170), (174, 1801710), (180, 1741653), (261, 1201140), (270, 1161102), (290, 1081026), (324, 967585), (348, 900855), (405, 774068), (435, 720684), (522, 600570), (540, 580551), (580, 540513), (783, 400380), (810, 387034), (870, 360342), (1044, 300285), (1305, 240228), (1566, 200190), (1620, 193517), (1740, 180171), (2349, 133460), (2610, 120114), (3132, 100095), (3915, 80076), (4698, 66730), (5220, 60057), (6673, 46980), (7830, 40038), (9396, 33365), (11745, 26692), (13346, 23490), (15660, 20019)]