182121660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{144541}}^1$

素因数の和:144563

約数の個数: 72

約数和(自身を含む): 631359456

約数和(自身を除く): 449237796

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, 144541, 289082, 433623, 578164, 722705, 867246, 1011787, 1300869, 1445410, 1734492, 2023574, 2168115, 2601738, 2890820, 3035361, 4047148, 4336230, 5058935, 5203476, 6070722, 6504345, 8672460, 9106083, 10117870, 12141444, 13008690, 15176805, 18212166, 20235740, 26017380, 30353610, 36424332, 45530415, 60707220, 91060830, 182121660]

約数ペア:

[(1, 182121660), (2, 91060830), (3, 60707220), (4, 45530415), (5, 36424332), (6, 30353610), (7, 26017380), (9, 20235740), (10, 18212166), (12, 15176805), (14, 13008690), (15, 12141444), (18, 10117870), (20, 9106083), (21, 8672460), (28, 6504345), (30, 6070722), (35, 5203476), (36, 5058935), (42, 4336230), (45, 4047148), (60, 3035361), (63, 2890820), (70, 2601738), (84, 2168115), (90, 2023574), (105, 1734492), (126, 1445410), (140, 1300869), (180, 1011787), (210, 867246), (252, 722705), (315, 578164), (420, 433623), (630, 289082), (1260, 144541)]