125845020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{99877}}^1$

素因数の和:99899

約数の個数: 72

約数和(自身を含む): 436267104

約数和(自身を除く): 310422084

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, 99877, 199754, 299631, 399508, 499385, 599262, 699139, 898893, 998770, 1198524, 1398278, 1498155, 1797786, 1997540, 2097417, 2796556, 2996310, 3495695, 3595572, 4194834, 4494465, 5992620, 6292251, 6991390, 8389668, 8988930, 10487085, 12584502, 13982780, 17977860, 20974170, 25169004, 31461255, 41948340, 62922510, 125845020]

約数ペア:

[(1, 125845020), (2, 62922510), (3, 41948340), (4, 31461255), (5, 25169004), (6, 20974170), (7, 17977860), (9, 13982780), (10, 12584502), (12, 10487085), (14, 8988930), (15, 8389668), (18, 6991390), (20, 6292251), (21, 5992620), (28, 4494465), (30, 4194834), (35, 3595572), (36, 3495695), (42, 2996310), (45, 2796556), (60, 2097417), (63, 1997540), (70, 1797786), (84, 1498155), (90, 1398278), (105, 1198524), (126, 998770), (140, 898893), (180, 699139), (210, 599262), (252, 499385), (315, 399508), (420, 299631), (630, 199754), (1260, 99877)]