75553920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 281244600

約数和(自身を除く): 205690680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1009, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2018, 2080, 2340, 2496, 2880, 3027, 3120, 3744, 4036, 4160, 4680, 4992, 5045, 5760, 6054, 6240, 7488, 8072, 8320, 9081, 9360, 10090, 12108, 12480, 13117, 14976, 15135, 16144, 18162, 18720, 20180, 24216, 24960, 26234, 30270, 32288, 36324, 37440, 39351, 40360, 45405, 48432, 52468, 60540, 64576, 65585, 72648, 74880, 78702, 80720, 90810, 96864, 104936, 118053, 121080, 129152, 131170, 145296, 157404, 161440, 181620, 193728, 196755, 209872, 236106, 242160, 262340, 290592, 314808, 322880, 363240, 387456, 393510, 419744, 472212, 484320, 524680, 581184, 590265, 629616, 645760, 726480, 787020, 839488, 944424, 968640, 1049360, 1162368, 1180530, 1259232, 1452960, 1574040, 1678976, 1888848, 1937280, 2098720, 2361060, 2518464, 2905920, 3148080, 3777696, 4197440, 4722120, 5036928, 5811840, 6296160, 7555392, 8394880, 9444240, 12592320, 15110784, 18888480, 25184640, 37776960, 75553920]

約数ペア:

[(1, 75553920), (2, 37776960), (3, 25184640), (4, 18888480), (5, 15110784), (6, 12592320), (8, 9444240), (9, 8394880), (10, 7555392), (12, 6296160), (13, 5811840), (15, 5036928), (16, 4722120), (18, 4197440), (20, 3777696), (24, 3148080), (26, 2905920), (30, 2518464), (32, 2361060), (36, 2098720), (39, 1937280), (40, 1888848), (45, 1678976), (48, 1574040), (52, 1452960), (60, 1259232), (64, 1180530), (65, 1162368), (72, 1049360), (78, 968640), (80, 944424), (90, 839488), (96, 787020), (104, 726480), (117, 645760), (120, 629616), (128, 590265), (130, 581184), (144, 524680), (156, 484320), (160, 472212), (180, 419744), (192, 393510), (195, 387456), (208, 363240), (234, 322880), (240, 314808), (260, 290592), (288, 262340), (312, 242160), (320, 236106), (360, 209872), (384, 196755), (390, 193728), (416, 181620), (468, 161440), (480, 157404), (520, 145296), (576, 131170), (585, 129152), (624, 121080), (640, 118053), (720, 104936), (780, 96864), (832, 90810), (936, 80720), (960, 78702), (1009, 74880), (1040, 72648), (1152, 65585), (1170, 64576), (1248, 60540), (1440, 52468), (1560, 48432), (1664, 45405), (1872, 40360), (1920, 39351), (2018, 37440), (2080, 36324), (2340, 32288), (2496, 30270), (2880, 26234), (3027, 24960), (3120, 24216), (3744, 20180), (4036, 18720), (4160, 18162), (4680, 16144), (4992, 15135), (5045, 14976), (5760, 13117), (6054, 12480), (6240, 12108), (7488, 10090), (8072, 9360), (8320, 9081)]