2245372020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2837}}^1\times {\mathrm{4397}}^1$

素因数の和:7249

約数の個数: 72

約数和(自身を含む): 6814912104

約数和(自身を除く): 4569540084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2837, 4397, 5674, 8511, 8794, 11348, 13191, 14185, 17022, 17588, 21985, 25533, 26382, 28370, 34044, 39573, 42555, 43970, 51066, 52764, 56740, 65955, 79146, 85110, 87940, 102132, 127665, 131910, 158292, 170220, 197865, 255330, 263820, 395730, 510660, 791460, 12474289, 24948578, 37422867, 49897156, 62371445, 74845734, 112268601, 124742890, 149691468, 187114335, 224537202, 249485780, 374228670, 449074404, 561343005, 748457340, 1122686010, 2245372020]

約数ペア:

[(1, 2245372020), (2, 1122686010), (3, 748457340), (4, 561343005), (5, 449074404), (6, 374228670), (9, 249485780), (10, 224537202), (12, 187114335), (15, 149691468), (18, 124742890), (20, 112268601), (30, 74845734), (36, 62371445), (45, 49897156), (60, 37422867), (90, 24948578), (180, 12474289), (2837, 791460), (4397, 510660), (5674, 395730), (8511, 263820), (8794, 255330), (11348, 197865), (13191, 170220), (14185, 158292), (17022, 131910), (17588, 127665), (21985, 102132), (25533, 87940), (26382, 85110), (28370, 79146), (34044, 65955), (39573, 56740), (42555, 52764), (43970, 51066)]