55801800

素因数分解:

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

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 194044500

約数和(自身を除く): 138242700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1069, 1160, 1305, 1450, 1740, 1800, 2088, 2138, 2175, 2610, 2900, 3207, 3480, 4276, 4350, 5220, 5345, 5800, 6414, 6525, 8552, 8700, 9621, 10440, 10690, 12828, 13050, 16035, 17400, 19242, 21380, 25656, 26100, 26725, 31001, 32070, 38484, 42760, 48105, 52200, 53450, 62002, 64140, 76968, 80175, 93003, 96210, 106900, 124004, 128280, 155005, 160350, 186006, 192420, 213800, 240525, 248008, 279009, 310010, 320700, 372012, 384840, 465015, 481050, 558018, 620020, 641400, 744024, 775025, 930030, 962100, 1116036, 1240040, 1395045, 1550050, 1860060, 1924200, 2232072, 2325075, 2790090, 3100100, 3720120, 4650150, 5580180, 6200200, 6975225, 9300300, 11160360, 13950450, 18600600, 27900900, 55801800]

約数ペア:

[(1, 55801800), (2, 27900900), (3, 18600600), (4, 13950450), (5, 11160360), (6, 9300300), (8, 6975225), (9, 6200200), (10, 5580180), (12, 4650150), (15, 3720120), (18, 3100100), (20, 2790090), (24, 2325075), (25, 2232072), (29, 1924200), (30, 1860060), (36, 1550050), (40, 1395045), (45, 1240040), (50, 1116036), (58, 962100), (60, 930030), (72, 775025), (75, 744024), (87, 641400), (90, 620020), (100, 558018), (116, 481050), (120, 465015), (145, 384840), (150, 372012), (174, 320700), (180, 310010), (200, 279009), (225, 248008), (232, 240525), (261, 213800), (290, 192420), (300, 186006), (348, 160350), (360, 155005), (435, 128280), (450, 124004), (522, 106900), (580, 96210), (600, 93003), (696, 80175), (725, 76968), (870, 64140), (900, 62002), (1044, 53450), (1069, 52200), (1160, 48105), (1305, 42760), (1450, 38484), (1740, 32070), (1800, 31001), (2088, 26725), (2138, 26100), (2175, 25656), (2610, 21380), (2900, 19242), (3207, 17400), (3480, 16035), (4276, 13050), (4350, 12828), (5220, 10690), (5345, 10440), (5800, 9621), (6414, 8700), (6525, 8552)]