2100077520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{58727}}^1$

素因数の和:58892

約数の個数: 80

約数和(自身を含む): 6554044800

約数和(自身を除く): 4453967280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 35760, 58727, 117454, 176181, 234908, 293635, 352362, 469816, 587270, 704724, 880905, 939632, 1174540, 1409448, 1761810, 2349080, 2818896, 3523620, 4698160, 7047240, 8750323, 14094480, 17500646, 26250969, 35001292, 43751615, 52501938, 70002584, 87503230, 105003876, 131254845, 140005168, 175006460, 210007752, 262509690, 350012920, 420015504, 525019380, 700025840, 1050038760, 2100077520]

約数ペア:

[(1, 2100077520), (2, 1050038760), (3, 700025840), (4, 525019380), (5, 420015504), (6, 350012920), (8, 262509690), (10, 210007752), (12, 175006460), (15, 140005168), (16, 131254845), (20, 105003876), (24, 87503230), (30, 70002584), (40, 52501938), (48, 43751615), (60, 35001292), (80, 26250969), (120, 17500646), (149, 14094480), (240, 8750323), (298, 7047240), (447, 4698160), (596, 3523620), (745, 2818896), (894, 2349080), (1192, 1761810), (1490, 1409448), (1788, 1174540), (2235, 939632), (2384, 880905), (2980, 704724), (3576, 587270), (4470, 469816), (5960, 352362), (7152, 293635), (8940, 234908), (11920, 176181), (17880, 117454), (35760, 58727)]