45111780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{35803}}^1$

素因数の和:35825

約数の個数: 72

約数和(自身を含む): 156391872

約数和(自身を除く): 111280092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 35803, 71606, 107409, 143212, 179015, 214818, 250621, 322227, 358030, 429636, 501242, 537045, 644454, 716060, 751863, 1002484, 1074090, 1253105, 1288908, 1503726, 1611135, 2148180, 2255589, 2506210, 3007452, 3222270, 3759315, 4511178, 5012420, 6444540, 7518630, 9022356, 11277945, 15037260, 22555890, 45111780]

約数ペア:

[(1, 45111780), (2, 22555890), (3, 15037260), (4, 11277945), (5, 9022356), (6, 7518630), (7, 6444540), (9, 5012420), (10, 4511178), (12, 3759315), (14, 3222270), (15, 3007452), (18, 2506210), (20, 2255589), (21, 2148180), (28, 1611135), (30, 1503726), (35, 1288908), (36, 1253105), (42, 1074090), (45, 1002484), (60, 751863), (63, 716060), (70, 644454), (84, 537045), (90, 501242), (105, 429636), (126, 358030), (140, 322227), (180, 250621), (210, 214818), (252, 179015), (315, 143212), (420, 107409), (630, 71606), (1260, 35803)]