921268800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{63977}}^1$

素因数の和:64005

約数の個数: 126

約数和(自身を含む): 3274458018

約数和(自身を除く): 2353189218

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 63977, 127954, 191931, 255908, 319885, 383862, 511816, 575793, 639770, 767724, 959655, 1023632, 1151586, 1279540, 1535448, 1599425, 1919310, 2047264, 2303172, 2559080, 2878965, 3070896, 3198850, 3838620, 4094528, 4606344, 4798275, 5118160, 5757930, 6141792, 6397700, 7677240, 9212688, 9596550, 10236320, 11515860, 12283584, 12795400, 14394825, 15354480, 18425376, 19193100, 20472640, 23031720, 25590800, 28789650, 30708960, 36850752, 38386200, 46063440, 51181600, 57579300, 61417920, 76772400, 92126880, 102363200, 115158600, 153544800, 184253760, 230317200, 307089600, 460634400, 921268800]

約数ペア:

[(1, 921268800), (2, 460634400), (3, 307089600), (4, 230317200), (5, 184253760), (6, 153544800), (8, 115158600), (9, 102363200), (10, 92126880), (12, 76772400), (15, 61417920), (16, 57579300), (18, 51181600), (20, 46063440), (24, 38386200), (25, 36850752), (30, 30708960), (32, 28789650), (36, 25590800), (40, 23031720), (45, 20472640), (48, 19193100), (50, 18425376), (60, 15354480), (64, 14394825), (72, 12795400), (75, 12283584), (80, 11515860), (90, 10236320), (96, 9596550), (100, 9212688), (120, 7677240), (144, 6397700), (150, 6141792), (160, 5757930), (180, 5118160), (192, 4798275), (200, 4606344), (225, 4094528), (240, 3838620), (288, 3198850), (300, 3070896), (320, 2878965), (360, 2559080), (400, 2303172), (450, 2047264), (480, 1919310), (576, 1599425), (600, 1535448), (720, 1279540), (800, 1151586), (900, 1023632), (960, 959655), (1200, 767724), (1440, 639770), (1600, 575793), (1800, 511816), (2400, 383862), (2880, 319885), (3600, 255908), (4800, 191931), (7200, 127954), (14400, 63977)]