27900900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 108

約数和(自身を含む): 90554100

約数和(自身を除く): 62653200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1069, 1305, 1450, 1740, 2138, 2175, 2610, 2900, 3207, 4276, 4350, 5220, 5345, 6414, 6525, 8700, 9621, 10690, 12828, 13050, 16035, 19242, 21380, 26100, 26725, 31001, 32070, 38484, 48105, 53450, 62002, 64140, 80175, 93003, 96210, 106900, 124004, 155005, 160350, 186006, 192420, 240525, 279009, 310010, 320700, 372012, 465015, 481050, 558018, 620020, 775025, 930030, 962100, 1116036, 1395045, 1550050, 1860060, 2325075, 2790090, 3100100, 4650150, 5580180, 6975225, 9300300, 13950450, 27900900]

約数ペア:

[(1, 27900900), (2, 13950450), (3, 9300300), (4, 6975225), (5, 5580180), (6, 4650150), (9, 3100100), (10, 2790090), (12, 2325075), (15, 1860060), (18, 1550050), (20, 1395045), (25, 1116036), (29, 962100), (30, 930030), (36, 775025), (45, 620020), (50, 558018), (58, 481050), (60, 465015), (75, 372012), (87, 320700), (90, 310010), (100, 279009), (116, 240525), (145, 192420), (150, 186006), (174, 160350), (180, 155005), (225, 124004), (261, 106900), (290, 96210), (300, 93003), (348, 80175), (435, 64140), (450, 62002), (522, 53450), (580, 48105), (725, 38484), (870, 32070), (900, 31001), (1044, 26725), (1069, 26100), (1305, 21380), (1450, 19242), (1740, 16035), (2138, 13050), (2175, 12828), (2610, 10690), (2900, 9621), (3207, 8700), (4276, 6525), (4350, 6414), (5220, 5345)]