6581700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 21123648

約数和(自身を除く): 14541948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 103, 142, 150, 180, 206, 213, 225, 284, 300, 309, 355, 412, 426, 450, 515, 618, 639, 710, 852, 900, 927, 1030, 1065, 1236, 1278, 1420, 1545, 1775, 1854, 2060, 2130, 2556, 2575, 3090, 3195, 3550, 3708, 4260, 4635, 5150, 5325, 6180, 6390, 7100, 7313, 7725, 9270, 10300, 10650, 12780, 14626, 15450, 15975, 18540, 21300, 21939, 23175, 29252, 30900, 31950, 36565, 43878, 46350, 63900, 65817, 73130, 87756, 92700, 109695, 131634, 146260, 182825, 219390, 263268, 329085, 365650, 438780, 548475, 658170, 731300, 1096950, 1316340, 1645425, 2193900, 3290850, 6581700]

約数ペア:

[(1, 6581700), (2, 3290850), (3, 2193900), (4, 1645425), (5, 1316340), (6, 1096950), (9, 731300), (10, 658170), (12, 548475), (15, 438780), (18, 365650), (20, 329085), (25, 263268), (30, 219390), (36, 182825), (45, 146260), (50, 131634), (60, 109695), (71, 92700), (75, 87756), (90, 73130), (100, 65817), (103, 63900), (142, 46350), (150, 43878), (180, 36565), (206, 31950), (213, 30900), (225, 29252), (284, 23175), (300, 21939), (309, 21300), (355, 18540), (412, 15975), (426, 15450), (450, 14626), (515, 12780), (618, 10650), (639, 10300), (710, 9270), (852, 7725), (900, 7313), (927, 7100), (1030, 6390), (1065, 6180), (1236, 5325), (1278, 5150), (1420, 4635), (1545, 4260), (1775, 3708), (1854, 3550), (2060, 3195), (2130, 3090), (2556, 2575)]