2015756100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{28351}}^1$

素因数の和:28450

約数の個数: 108

約数和(自身を含む): 6398479360

約数和(自身を除く): 4382723260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 790, 900, 948, 1185, 1422, 1580, 1975, 2370, 2844, 3555, 3950, 4740, 5925, 7110, 7900, 11850, 14220, 17775, 23700, 28351, 35550, 56702, 71100, 85053, 113404, 141755, 170106, 255159, 283510, 340212, 425265, 510318, 567020, 708775, 850530, 1020636, 1275795, 1417550, 1701060, 2126325, 2239729, 2551590, 2835100, 4252650, 4479458, 5103180, 6378975, 6719187, 8505300, 8958916, 11198645, 12757950, 13438374, 20157561, 22397290, 25515900, 26876748, 33595935, 40315122, 44794580, 55993225, 67191870, 80630244, 100787805, 111986450, 134383740, 167979675, 201575610, 223972900, 335959350, 403151220, 503939025, 671918700, 1007878050, 2015756100]

約数ペア:

[(1, 2015756100), (2, 1007878050), (3, 671918700), (4, 503939025), (5, 403151220), (6, 335959350), (9, 223972900), (10, 201575610), (12, 167979675), (15, 134383740), (18, 111986450), (20, 100787805), (25, 80630244), (30, 67191870), (36, 55993225), (45, 44794580), (50, 40315122), (60, 33595935), (75, 26876748), (79, 25515900), (90, 22397290), (100, 20157561), (150, 13438374), (158, 12757950), (180, 11198645), (225, 8958916), (237, 8505300), (300, 6719187), (316, 6378975), (395, 5103180), (450, 4479458), (474, 4252650), (711, 2835100), (790, 2551590), (900, 2239729), (948, 2126325), (1185, 1701060), (1422, 1417550), (1580, 1275795), (1975, 1020636), (2370, 850530), (2844, 708775), (3555, 567020), (3950, 510318), (4740, 425265), (5925, 340212), (7110, 283510), (7900, 255159), (11850, 170106), (14220, 141755), (17775, 113404), (23700, 85053), (28351, 71100), (35550, 56702)]