1222609300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 3002432832

約数和(自身を除く): 1779823532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 67, 100, 106, 110, 134, 212, 220, 265, 268, 275, 313, 335, 530, 550, 583, 626, 670, 737, 1060, 1100, 1166, 1252, 1325, 1340, 1474, 1565, 1675, 2332, 2650, 2915, 2948, 3130, 3350, 3443, 3551, 3685, 5300, 5830, 6260, 6700, 6886, 7102, 7370, 7825, 11660, 13772, 14204, 14575, 14740, 15650, 16589, 17215, 17755, 18425, 20971, 29150, 31300, 33178, 34430, 35510, 36850, 39061, 41942, 58300, 66356, 68860, 71020, 73700, 78122, 82945, 83884, 86075, 88775, 104855, 156244, 165890, 172150, 177550, 182479, 195305, 209710, 230681, 331780, 344300, 355100, 364958, 390610, 414725, 419420, 461362, 524275, 729916, 781220, 829450, 912395, 922724, 976525, 1048550, 1111463, 1153405, 1658900, 1824790, 1953050, 2097100, 2222926, 2306810, 3649580, 3906100, 4445852, 4561975, 4613620, 5557315, 5767025, 9123950, 11114630, 11534050, 12226093, 18247900, 22229260, 23068100, 24452186, 27786575, 48904372, 55573150, 61130465, 111146300, 122260930, 244521860, 305652325, 611304650, 1222609300]

約数ペア:

[(1, 1222609300), (2, 611304650), (4, 305652325), (5, 244521860), (10, 122260930), (11, 111146300), (20, 61130465), (22, 55573150), (25, 48904372), (44, 27786575), (50, 24452186), (53, 23068100), (55, 22229260), (67, 18247900), (100, 12226093), (106, 11534050), (110, 11114630), (134, 9123950), (212, 5767025), (220, 5557315), (265, 4613620), (268, 4561975), (275, 4445852), (313, 3906100), (335, 3649580), (530, 2306810), (550, 2222926), (583, 2097100), (626, 1953050), (670, 1824790), (737, 1658900), (1060, 1153405), (1100, 1111463), (1166, 1048550), (1252, 976525), (1325, 922724), (1340, 912395), (1474, 829450), (1565, 781220), (1675, 729916), (2332, 524275), (2650, 461362), (2915, 419420), (2948, 414725), (3130, 390610), (3350, 364958), (3443, 355100), (3551, 344300), (3685, 331780), (5300, 230681), (5830, 209710), (6260, 195305), (6700, 182479), (6886, 177550), (7102, 172150), (7370, 165890), (7825, 156244), (11660, 104855), (13772, 88775), (14204, 86075), (14575, 83884), (14740, 82945), (15650, 78122), (16589, 73700), (17215, 71020), (17755, 68860), (18425, 66356), (20971, 58300), (29150, 41942), (31300, 39061), (33178, 36850), (34430, 35510)]