2480021100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{2731}}^1$

素因数の和:3760

約数の個数: 108

約数和(自身を含む): 7784041720

約数和(自身を除く): 5304020620

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, 300, 450, 900, 1009, 2018, 2731, 3027, 4036, 5045, 5462, 6054, 8193, 9081, 10090, 10924, 12108, 13655, 15135, 16386, 18162, 20180, 24579, 25225, 27310, 30270, 32772, 36324, 40965, 45405, 49158, 50450, 54620, 60540, 68275, 75675, 81930, 90810, 98316, 100900, 122895, 136550, 151350, 163860, 181620, 204825, 227025, 245790, 273100, 302700, 409650, 454050, 491580, 614475, 819300, 908100, 1228950, 2457900, 2755579, 5511158, 8266737, 11022316, 13777895, 16533474, 24800211, 27555790, 33066948, 41333685, 49600422, 55111580, 68889475, 82667370, 99200844, 124001055, 137778950, 165334740, 206668425, 248002110, 275557900, 413336850, 496004220, 620005275, 826673700, 1240010550, 2480021100]

約数ペア:

[(1, 2480021100), (2, 1240010550), (3, 826673700), (4, 620005275), (5, 496004220), (6, 413336850), (9, 275557900), (10, 248002110), (12, 206668425), (15, 165334740), (18, 137778950), (20, 124001055), (25, 99200844), (30, 82667370), (36, 68889475), (45, 55111580), (50, 49600422), (60, 41333685), (75, 33066948), (90, 27555790), (100, 24800211), (150, 16533474), (180, 13777895), (225, 11022316), (300, 8266737), (450, 5511158), (900, 2755579), (1009, 2457900), (2018, 1228950), (2731, 908100), (3027, 819300), (4036, 614475), (5045, 491580), (5462, 454050), (6054, 409650), (8193, 302700), (9081, 273100), (10090, 245790), (10924, 227025), (12108, 204825), (13655, 181620), (15135, 163860), (16386, 151350), (18162, 136550), (20180, 122895), (24579, 100900), (25225, 98316), (27310, 90810), (30270, 81930), (32772, 75675), (36324, 68275), (40965, 60540), (45405, 54620), (49158, 50450)]