2031520800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{509}}^1\times {\mathrm{1663}}^1$

素因数の和:2195

約数の個数: 144

約数和(自身を含む): 6629575680

約数和(自身を除く): 4598054880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 509, 600, 800, 1018, 1200, 1527, 1663, 2036, 2400, 2545, 3054, 3326, 4072, 4989, 5090, 6108, 6652, 7635, 8144, 8315, 9978, 10180, 12216, 12725, 13304, 15270, 16288, 16630, 19956, 20360, 24432, 24945, 25450, 26608, 30540, 33260, 38175, 39912, 40720, 41575, 48864, 49890, 50900, 53216, 61080, 66520, 76350, 79824, 81440, 83150, 99780, 101800, 122160, 124725, 133040, 152700, 159648, 166300, 199560, 203600, 244320, 249450, 266080, 305400, 332600, 399120, 407200, 498900, 610800, 665200, 798240, 846467, 997800, 1221600, 1330400, 1692934, 1995600, 2539401, 3385868, 3991200, 4232335, 5078802, 6771736, 8464670, 10157604, 12697005, 13543472, 16929340, 20315208, 21161675, 25394010, 27086944, 33858680, 40630416, 42323350, 50788020, 63485025, 67717360, 81260832, 84646700, 101576040, 126970050, 135434720, 169293400, 203152080, 253940100, 338586800, 406304160, 507880200, 677173600, 1015760400, 2031520800]

約数ペア:

[(1, 2031520800), (2, 1015760400), (3, 677173600), (4, 507880200), (5, 406304160), (6, 338586800), (8, 253940100), (10, 203152080), (12, 169293400), (15, 135434720), (16, 126970050), (20, 101576040), (24, 84646700), (25, 81260832), (30, 67717360), (32, 63485025), (40, 50788020), (48, 42323350), (50, 40630416), (60, 33858680), (75, 27086944), (80, 25394010), (96, 21161675), (100, 20315208), (120, 16929340), (150, 13543472), (160, 12697005), (200, 10157604), (240, 8464670), (300, 6771736), (400, 5078802), (480, 4232335), (509, 3991200), (600, 3385868), (800, 2539401), (1018, 1995600), (1200, 1692934), (1527, 1330400), (1663, 1221600), (2036, 997800), (2400, 846467), (2545, 798240), (3054, 665200), (3326, 610800), (4072, 498900), (4989, 407200), (5090, 399120), (6108, 332600), (6652, 305400), (7635, 266080), (8144, 249450), (8315, 244320), (9978, 203600), (10180, 199560), (12216, 166300), (12725, 159648), (13304, 152700), (15270, 133040), (16288, 124725), (16630, 122160), (19956, 101800), (20360, 99780), (24432, 83150), (24945, 81440), (25450, 79824), (26608, 76350), (30540, 66520), (33260, 61080), (38175, 53216), (39912, 50900), (40720, 49890), (41575, 48864)]