159206400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 198

約数和(自身を含む): 570859172

約数和(自身を除く): 411652772

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, 512, 576, 600, 640, 691, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1382, 1440, 1536, 1600, 1800, 1920, 2073, 2304, 2400, 2560, 2764, 2880, 3072, 3200, 3455, 3600, 3840, 4146, 4608, 4800, 5120, 5528, 5760, 6219, 6400, 6910, 7200, 7680, 8292, 9216, 9600, 10365, 11056, 11520, 12438, 12800, 13820, 14400, 15360, 16584, 17275, 19200, 20730, 22112, 23040, 24876, 25600, 27640, 28800, 31095, 33168, 34550, 38400, 41460, 44224, 46080, 49752, 51825, 55280, 57600, 62190, 66336, 69100, 76800, 82920, 88448, 99504, 103650, 110560, 115200, 124380, 132672, 138200, 155475, 165840, 176896, 199008, 207300, 221120, 230400, 248760, 265344, 276400, 310950, 331680, 353792, 398016, 414600, 442240, 497520, 530688, 552800, 621900, 663360, 707584, 796032, 829200, 884480, 995040, 1061376, 1105600, 1243800, 1326720, 1592064, 1658400, 1768960, 1990080, 2122752, 2211200, 2487600, 2653440, 3184128, 3316800, 3537920, 3980160, 4422400, 4975200, 5306880, 6368256, 6633600, 7960320, 8844800, 9950400, 10613760, 13267200, 15920640, 17689600, 19900800, 26534400, 31841280, 39801600, 53068800, 79603200, 159206400]

約数ペア:

[(1, 159206400), (2, 79603200), (3, 53068800), (4, 39801600), (5, 31841280), (6, 26534400), (8, 19900800), (9, 17689600), (10, 15920640), (12, 13267200), (15, 10613760), (16, 9950400), (18, 8844800), (20, 7960320), (24, 6633600), (25, 6368256), (30, 5306880), (32, 4975200), (36, 4422400), (40, 3980160), (45, 3537920), (48, 3316800), (50, 3184128), (60, 2653440), (64, 2487600), (72, 2211200), (75, 2122752), (80, 1990080), (90, 1768960), (96, 1658400), (100, 1592064), (120, 1326720), (128, 1243800), (144, 1105600), (150, 1061376), (160, 995040), (180, 884480), (192, 829200), (200, 796032), (225, 707584), (240, 663360), (256, 621900), (288, 552800), (300, 530688), (320, 497520), (360, 442240), (384, 414600), (400, 398016), (450, 353792), (480, 331680), (512, 310950), (576, 276400), (600, 265344), (640, 248760), (691, 230400), (720, 221120), (768, 207300), (800, 199008), (900, 176896), (960, 165840), (1024, 155475), (1152, 138200), (1200, 132672), (1280, 124380), (1382, 115200), (1440, 110560), (1536, 103650), (1600, 99504), (1800, 88448), (1920, 82920), (2073, 76800), (2304, 69100), (2400, 66336), (2560, 62190), (2764, 57600), (2880, 55280), (3072, 51825), (3200, 49752), (3455, 46080), (3600, 44224), (3840, 41460), (4146, 38400), (4608, 34550), (4800, 33168), (5120, 31095), (5528, 28800), (5760, 27640), (6219, 25600), (6400, 24876), (6910, 23040), (7200, 22112), (7680, 20730), (8292, 19200), (9216, 17275), (9600, 16584), (10365, 15360), (11056, 14400), (11520, 13820), (12438, 12800)]