71251200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 162

約数和(自身を含む): 254945054

約数和(自身を除く): 183693854

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1237, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2474, 2880, 3200, 3600, 3711, 3840, 4800, 4948, 5760, 6185, 6400, 7200, 7422, 9600, 9896, 11133, 11520, 12370, 14400, 14844, 18555, 19200, 19792, 22266, 24740, 28800, 29688, 30925, 37110, 39584, 44532, 49480, 55665, 57600, 59376, 61850, 74220, 79168, 89064, 92775, 98960, 111330, 118752, 123700, 148440, 158336, 178128, 185550, 197920, 222660, 237504, 247400, 278325, 296880, 316672, 356256, 371100, 395840, 445320, 475008, 494800, 556650, 593760, 712512, 742200, 791680, 890640, 950016, 989600, 1113300, 1187520, 1425024, 1484400, 1583360, 1781280, 1979200, 2226600, 2375040, 2850048, 2968800, 3562560, 3958400, 4453200, 4750080, 5937600, 7125120, 7916800, 8906400, 11875200, 14250240, 17812800, 23750400, 35625600, 71251200]

約数ペア:

[(1, 71251200), (2, 35625600), (3, 23750400), (4, 17812800), (5, 14250240), (6, 11875200), (8, 8906400), (9, 7916800), (10, 7125120), (12, 5937600), (15, 4750080), (16, 4453200), (18, 3958400), (20, 3562560), (24, 2968800), (25, 2850048), (30, 2375040), (32, 2226600), (36, 1979200), (40, 1781280), (45, 1583360), (48, 1484400), (50, 1425024), (60, 1187520), (64, 1113300), (72, 989600), (75, 950016), (80, 890640), (90, 791680), (96, 742200), (100, 712512), (120, 593760), (128, 556650), (144, 494800), (150, 475008), (160, 445320), (180, 395840), (192, 371100), (200, 356256), (225, 316672), (240, 296880), (256, 278325), (288, 247400), (300, 237504), (320, 222660), (360, 197920), (384, 185550), (400, 178128), (450, 158336), (480, 148440), (576, 123700), (600, 118752), (640, 111330), (720, 98960), (768, 92775), (800, 89064), (900, 79168), (960, 74220), (1152, 61850), (1200, 59376), (1237, 57600), (1280, 55665), (1440, 49480), (1600, 44532), (1800, 39584), (1920, 37110), (2304, 30925), (2400, 29688), (2474, 28800), (2880, 24740), (3200, 22266), (3600, 19792), (3711, 19200), (3840, 18555), (4800, 14844), (4948, 14400), (5760, 12370), (6185, 11520), (6400, 11133), (7200, 9896), (7422, 9600)]