76480800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2931

約数の個数: 144

約数和(自身を含む): 271670112

約数和(自身を除く): 195189312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 2897, 3300, 4400, 5280, 5794, 6600, 8691, 8800, 11588, 13200, 14485, 17382, 23176, 26400, 28970, 31867, 34764, 43455, 46352, 57940, 63734, 69528, 72425, 86910, 92704, 95601, 115880, 127468, 139056, 144850, 159335, 173820, 191202, 217275, 231760, 254936, 278112, 289700, 318670, 347640, 382404, 434550, 463520, 478005, 509872, 579400, 637340, 695280, 764808, 796675, 869100, 956010, 1019744, 1158800, 1274680, 1390560, 1529616, 1593350, 1738200, 1912020, 2317600, 2390025, 2549360, 3059232, 3186700, 3476400, 3824040, 4780050, 5098720, 6373400, 6952800, 7648080, 9560100, 12746800, 15296160, 19120200, 25493600, 38240400, 76480800]

約数ペア:

[(1, 76480800), (2, 38240400), (3, 25493600), (4, 19120200), (5, 15296160), (6, 12746800), (8, 9560100), (10, 7648080), (11, 6952800), (12, 6373400), (15, 5098720), (16, 4780050), (20, 3824040), (22, 3476400), (24, 3186700), (25, 3059232), (30, 2549360), (32, 2390025), (33, 2317600), (40, 1912020), (44, 1738200), (48, 1593350), (50, 1529616), (55, 1390560), (60, 1274680), (66, 1158800), (75, 1019744), (80, 956010), (88, 869100), (96, 796675), (100, 764808), (110, 695280), (120, 637340), (132, 579400), (150, 509872), (160, 478005), (165, 463520), (176, 434550), (200, 382404), (220, 347640), (240, 318670), (264, 289700), (275, 278112), (300, 254936), (330, 231760), (352, 217275), (400, 191202), (440, 173820), (480, 159335), (528, 144850), (550, 139056), (600, 127468), (660, 115880), (800, 95601), (825, 92704), (880, 86910), (1056, 72425), (1100, 69528), (1200, 63734), (1320, 57940), (1650, 46352), (1760, 43455), (2200, 34764), (2400, 31867), (2640, 28970), (2897, 26400), (3300, 23176), (4400, 17382), (5280, 14485), (5794, 13200), (6600, 11588), (8691, 8800)]