756169020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8881

約数の個数: 120

約数和(自身を含む): 2417161824

約数和(自身を除く): 1660992804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2862, 3180, 4293, 4770, 5724, 7155, 8586, 8807, 9540, 14310, 17172, 17614, 21465, 26421, 28620, 35228, 42930, 44035, 52842, 79263, 85860, 88070, 105684, 132105, 158526, 176140, 237789, 264210, 317052, 396315, 466771, 475578, 528420, 713367, 792630, 933542, 951156, 1188945, 1400313, 1426734, 1585260, 1867084, 2333855, 2377890, 2800626, 2853468, 3566835, 4200939, 4667710, 4755780, 5601252, 7001565, 7133670, 8401878, 9335420, 12602817, 14003130, 14267340, 16803756, 21004695, 25205634, 28006260, 37808451, 42009390, 50411268, 63014085, 75616902, 84018780, 126028170, 151233804, 189042255, 252056340, 378084510, 756169020]

約数ペア:

[(1, 756169020), (2, 378084510), (3, 252056340), (4, 189042255), (5, 151233804), (6, 126028170), (9, 84018780), (10, 75616902), (12, 63014085), (15, 50411268), (18, 42009390), (20, 37808451), (27, 28006260), (30, 25205634), (36, 21004695), (45, 16803756), (53, 14267340), (54, 14003130), (60, 12602817), (81, 9335420), (90, 8401878), (106, 7133670), (108, 7001565), (135, 5601252), (159, 4755780), (162, 4667710), (180, 4200939), (212, 3566835), (265, 2853468), (270, 2800626), (318, 2377890), (324, 2333855), (405, 1867084), (477, 1585260), (530, 1426734), (540, 1400313), (636, 1188945), (795, 951156), (810, 933542), (954, 792630), (1060, 713367), (1431, 528420), (1590, 475578), (1620, 466771), (1908, 396315), (2385, 317052), (2862, 264210), (3180, 237789), (4293, 176140), (4770, 158526), (5724, 132105), (7155, 105684), (8586, 88070), (8807, 85860), (9540, 79263), (14310, 52842), (17172, 44035), (17614, 42930), (21465, 35228), (26421, 28620)]