18152100

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 59787840

約数和(自身を除く): 41635740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 83, 90, 100, 108, 135, 150, 162, 166, 180, 225, 243, 249, 270, 300, 324, 332, 405, 415, 450, 486, 498, 540, 675, 729, 747, 810, 830, 900, 972, 996, 1215, 1245, 1350, 1458, 1494, 1620, 1660, 2025, 2075, 2187, 2241, 2430, 2490, 2700, 2916, 2988, 3645, 3735, 4050, 4150, 4374, 4482, 4860, 4980, 6075, 6225, 6723, 7290, 7470, 8100, 8300, 8748, 8964, 10935, 11205, 12150, 12450, 13446, 14580, 14940, 18225, 18675, 20169, 21870, 22410, 24300, 24900, 26892, 33615, 36450, 37350, 40338, 43740, 44820, 54675, 56025, 60507, 67230, 72900, 74700, 80676, 100845, 109350, 112050, 121014, 134460, 168075, 181521, 201690, 218700, 224100, 242028, 302535, 336150, 363042, 403380, 504225, 605070, 672300, 726084, 907605, 1008450, 1210140, 1512675, 1815210, 2016900, 3025350, 3630420, 4538025, 6050700, 9076050, 18152100]

約数ペア:

[(1, 18152100), (2, 9076050), (3, 6050700), (4, 4538025), (5, 3630420), (6, 3025350), (9, 2016900), (10, 1815210), (12, 1512675), (15, 1210140), (18, 1008450), (20, 907605), (25, 726084), (27, 672300), (30, 605070), (36, 504225), (45, 403380), (50, 363042), (54, 336150), (60, 302535), (75, 242028), (81, 224100), (83, 218700), (90, 201690), (100, 181521), (108, 168075), (135, 134460), (150, 121014), (162, 112050), (166, 109350), (180, 100845), (225, 80676), (243, 74700), (249, 72900), (270, 67230), (300, 60507), (324, 56025), (332, 54675), (405, 44820), (415, 43740), (450, 40338), (486, 37350), (498, 36450), (540, 33615), (675, 26892), (729, 24900), (747, 24300), (810, 22410), (830, 21870), (900, 20169), (972, 18675), (996, 18225), (1215, 14940), (1245, 14580), (1350, 13446), (1458, 12450), (1494, 12150), (1620, 11205), (1660, 10935), (2025, 8964), (2075, 8748), (2187, 8300), (2241, 8100), (2430, 7470), (2490, 7290), (2700, 6723), (2916, 6225), (2988, 6075), (3645, 4980), (3735, 4860), (4050, 4482), (4150, 4374)]