121505940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7759}}^1$

素因数の和:7806

約数の個数: 96

約数和(自身を含む): 391104000

約数和(自身を除く): 269598060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7759, 7830, 15518, 15660, 23277, 31036, 38795, 46554, 69831, 77590, 93108, 116385, 139662, 155180, 209493, 225011, 232770, 279324, 349155, 418986, 450022, 465540, 675033, 698310, 837972, 900044, 1047465, 1125055, 1350066, 1396620, 2025099, 2094930, 2250110, 2700132, 3375165, 4050198, 4189860, 4500220, 6075297, 6750330, 8100396, 10125495, 12150594, 13500660, 20250990, 24301188, 30376485, 40501980, 60752970, 121505940]

約数ペア:

[(1, 121505940), (2, 60752970), (3, 40501980), (4, 30376485), (5, 24301188), (6, 20250990), (9, 13500660), (10, 12150594), (12, 10125495), (15, 8100396), (18, 6750330), (20, 6075297), (27, 4500220), (29, 4189860), (30, 4050198), (36, 3375165), (45, 2700132), (54, 2250110), (58, 2094930), (60, 2025099), (87, 1396620), (90, 1350066), (108, 1125055), (116, 1047465), (135, 900044), (145, 837972), (174, 698310), (180, 675033), (261, 465540), (270, 450022), (290, 418986), (348, 349155), (435, 279324), (522, 232770), (540, 225011), (580, 209493), (783, 155180), (870, 139662), (1044, 116385), (1305, 93108), (1566, 77590), (1740, 69831), (2610, 46554), (3132, 38795), (3915, 31036), (5220, 23277), (7759, 15660), (7830, 15518)]