27692700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13187}}^1$

素因数の和:13211

約数の個数: 72

約数和(自身を含む): 91577472

約数和(自身を除く): 63884772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 13187, 26374, 39561, 52748, 65935, 79122, 92309, 131870, 158244, 184618, 197805, 263740, 276927, 329675, 369236, 395610, 461545, 553854, 659350, 791220, 923090, 989025, 1107708, 1318700, 1384635, 1846180, 1978050, 2307725, 2769270, 3956100, 4615450, 5538540, 6923175, 9230900, 13846350, 27692700]

約数ペア:

[(1, 27692700), (2, 13846350), (3, 9230900), (4, 6923175), (5, 5538540), (6, 4615450), (7, 3956100), (10, 2769270), (12, 2307725), (14, 1978050), (15, 1846180), (20, 1384635), (21, 1318700), (25, 1107708), (28, 989025), (30, 923090), (35, 791220), (42, 659350), (50, 553854), (60, 461545), (70, 395610), (75, 369236), (84, 329675), (100, 276927), (105, 263740), (140, 197805), (150, 184618), (175, 158244), (210, 131870), (300, 92309), (350, 79122), (420, 65935), (525, 52748), (700, 39561), (1050, 26374), (2100, 13187)]