79472700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:636

約数の個数: 108

約数和(自身を含む): 250843320

約数和(自身を除く): 171370620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 227, 300, 389, 450, 454, 681, 778, 900, 908, 1135, 1167, 1362, 1556, 1945, 2043, 2270, 2334, 2724, 3405, 3501, 3890, 4086, 4540, 4668, 5675, 5835, 6810, 7002, 7780, 8172, 9725, 10215, 11350, 11670, 13620, 14004, 17025, 17505, 19450, 20430, 22700, 23340, 29175, 34050, 35010, 38900, 40860, 51075, 58350, 68100, 70020, 87525, 88303, 102150, 116700, 175050, 176606, 204300, 264909, 350100, 353212, 441515, 529818, 794727, 883030, 1059636, 1324545, 1589454, 1766060, 2207575, 2649090, 3178908, 3973635, 4415150, 5298180, 6622725, 7947270, 8830300, 13245450, 15894540, 19868175, 26490900, 39736350, 79472700]

約数ペア:

[(1, 79472700), (2, 39736350), (3, 26490900), (4, 19868175), (5, 15894540), (6, 13245450), (9, 8830300), (10, 7947270), (12, 6622725), (15, 5298180), (18, 4415150), (20, 3973635), (25, 3178908), (30, 2649090), (36, 2207575), (45, 1766060), (50, 1589454), (60, 1324545), (75, 1059636), (90, 883030), (100, 794727), (150, 529818), (180, 441515), (225, 353212), (227, 350100), (300, 264909), (389, 204300), (450, 176606), (454, 175050), (681, 116700), (778, 102150), (900, 88303), (908, 87525), (1135, 70020), (1167, 68100), (1362, 58350), (1556, 51075), (1945, 40860), (2043, 38900), (2270, 35010), (2334, 34050), (2724, 29175), (3405, 23340), (3501, 22700), (3890, 20430), (4086, 19450), (4540, 17505), (4668, 17025), (5675, 14004), (5835, 13620), (6810, 11670), (7002, 11350), (7780, 10215), (8172, 9725)]