222489600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2897}}^1$

素因数の和:2930

約数の個数: 132

約数和(自身を含む): 735593544

約数和(自身を除く): 513103944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 2897, 3072, 3200, 3840, 4800, 5120, 5794, 6400, 7680, 8691, 9600, 11588, 12800, 14485, 15360, 17382, 19200, 23176, 25600, 28970, 34764, 38400, 43455, 46352, 57940, 69528, 72425, 76800, 86910, 92704, 115880, 139056, 144850, 173820, 185408, 217275, 231760, 278112, 289700, 347640, 370816, 434550, 463520, 556224, 579400, 695280, 741632, 869100, 927040, 1112448, 1158800, 1390560, 1483264, 1738200, 1854080, 2224896, 2317600, 2781120, 2966528, 3476400, 3708160, 4449792, 4635200, 5562240, 6952800, 7416320, 8899584, 9270400, 11124480, 13905600, 14832640, 18540800, 22248960, 27811200, 37081600, 44497920, 55622400, 74163200, 111244800, 222489600]

約数ペア:

[(1, 222489600), (2, 111244800), (3, 74163200), (4, 55622400), (5, 44497920), (6, 37081600), (8, 27811200), (10, 22248960), (12, 18540800), (15, 14832640), (16, 13905600), (20, 11124480), (24, 9270400), (25, 8899584), (30, 7416320), (32, 6952800), (40, 5562240), (48, 4635200), (50, 4449792), (60, 3708160), (64, 3476400), (75, 2966528), (80, 2781120), (96, 2317600), (100, 2224896), (120, 1854080), (128, 1738200), (150, 1483264), (160, 1390560), (192, 1158800), (200, 1112448), (240, 927040), (256, 869100), (300, 741632), (320, 695280), (384, 579400), (400, 556224), (480, 463520), (512, 434550), (600, 370816), (640, 347640), (768, 289700), (800, 278112), (960, 231760), (1024, 217275), (1200, 185408), (1280, 173820), (1536, 144850), (1600, 139056), (1920, 115880), (2400, 92704), (2560, 86910), (2897, 76800), (3072, 72425), (3200, 69528), (3840, 57940), (4800, 46352), (5120, 43455), (5794, 38400), (6400, 34764), (7680, 28970), (8691, 25600), (9600, 23176), (11588, 19200), (12800, 17382), (14485, 15360)]