90063540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71479}}^1$

素因数の和:71501

約数の個数: 72

約数和(自身を含む): 312224640

約数和(自身を除く): 222161100

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, 71479, 142958, 214437, 285916, 357395, 428874, 500353, 643311, 714790, 857748, 1000706, 1072185, 1286622, 1429580, 1501059, 2001412, 2144370, 2501765, 2573244, 3002118, 3216555, 4288740, 4503177, 5003530, 6004236, 6433110, 7505295, 9006354, 10007060, 12866220, 15010590, 18012708, 22515885, 30021180, 45031770, 90063540]

約数ペア:

[(1, 90063540), (2, 45031770), (3, 30021180), (4, 22515885), (5, 18012708), (6, 15010590), (7, 12866220), (9, 10007060), (10, 9006354), (12, 7505295), (14, 6433110), (15, 6004236), (18, 5003530), (20, 4503177), (21, 4288740), (28, 3216555), (30, 3002118), (35, 2573244), (36, 2501765), (42, 2144370), (45, 2001412), (60, 1501059), (63, 1429580), (70, 1286622), (84, 1072185), (90, 1000706), (105, 857748), (126, 714790), (140, 643311), (180, 500353), (210, 428874), (252, 357395), (315, 285916), (420, 214437), (630, 142958), (1260, 71479)]