2109090960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{325477}}^1$

素因数の和:325502

約数の個数: 100

約数和(自身を含む): 7325207868

約数和(自身を除く): 5216116908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 325477, 650954, 976431, 1301908, 1627385, 1952862, 2603816, 2929293, 3254770, 3905724, 4882155, 5207632, 5858586, 6509540, 7811448, 8787879, 9764310, 11717172, 13019080, 14646465, 15622896, 17575758, 19528620, 23434344, 26038160, 26363637, 29292930, 35151516, 39057240, 43939395, 46868688, 52727274, 58585860, 70303032, 78114480, 87878790, 105454548, 117171720, 131818185, 140606064, 175757580, 210909096, 234343440, 263636370, 351515160, 421818192, 527272740, 703030320, 1054545480, 2109090960]

約数ペア:

[(1, 2109090960), (2, 1054545480), (3, 703030320), (4, 527272740), (5, 421818192), (6, 351515160), (8, 263636370), (9, 234343440), (10, 210909096), (12, 175757580), (15, 140606064), (16, 131818185), (18, 117171720), (20, 105454548), (24, 87878790), (27, 78114480), (30, 70303032), (36, 58585860), (40, 52727274), (45, 46868688), (48, 43939395), (54, 39057240), (60, 35151516), (72, 29292930), (80, 26363637), (81, 26038160), (90, 23434344), (108, 19528620), (120, 17575758), (135, 15622896), (144, 14646465), (162, 13019080), (180, 11717172), (216, 9764310), (240, 8787879), (270, 7811448), (324, 6509540), (360, 5858586), (405, 5207632), (432, 4882155), (540, 3905724), (648, 3254770), (720, 2929293), (810, 2603816), (1080, 1952862), (1296, 1627385), (1620, 1301908), (2160, 976431), (3240, 650954), (6480, 325477)]