75817440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1481

約数の個数: 144

約数和(自身を含む): 265906368

約数和(自身を除く): 190088928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1423, 1440, 1480, 1665, 1776, 2220, 2664, 2846, 2960, 3330, 3552, 4269, 4440, 5328, 5692, 5920, 6660, 7115, 8538, 8880, 10656, 11384, 12807, 13320, 14230, 17076, 17760, 21345, 22768, 25614, 26640, 28460, 34152, 42690, 45536, 51228, 52651, 53280, 56920, 64035, 68304, 85380, 102456, 105302, 113840, 128070, 136608, 157953, 170760, 204912, 210604, 227680, 256140, 263255, 315906, 341520, 409824, 421208, 473859, 512280, 526510, 631812, 683040, 789765, 842416, 947718, 1024560, 1053020, 1263624, 1579530, 1684832, 1895436, 2049120, 2106040, 2369295, 2527248, 3159060, 3790872, 4212080, 4738590, 5054496, 6318120, 7581744, 8424160, 9477180, 12636240, 15163488, 18954360, 25272480, 37908720, 75817440]

約数ペア:

[(1, 75817440), (2, 37908720), (3, 25272480), (4, 18954360), (5, 15163488), (6, 12636240), (8, 9477180), (9, 8424160), (10, 7581744), (12, 6318120), (15, 5054496), (16, 4738590), (18, 4212080), (20, 3790872), (24, 3159060), (30, 2527248), (32, 2369295), (36, 2106040), (37, 2049120), (40, 1895436), (45, 1684832), (48, 1579530), (60, 1263624), (72, 1053020), (74, 1024560), (80, 947718), (90, 842416), (96, 789765), (111, 683040), (120, 631812), (144, 526510), (148, 512280), (160, 473859), (180, 421208), (185, 409824), (222, 341520), (240, 315906), (288, 263255), (296, 256140), (333, 227680), (360, 210604), (370, 204912), (444, 170760), (480, 157953), (555, 136608), (592, 128070), (666, 113840), (720, 105302), (740, 102456), (888, 85380), (1110, 68304), (1184, 64035), (1332, 56920), (1423, 53280), (1440, 52651), (1480, 51228), (1665, 45536), (1776, 42690), (2220, 34152), (2664, 28460), (2846, 26640), (2960, 25614), (3330, 22768), (3552, 21345), (4269, 17760), (4440, 17076), (5328, 14230), (5692, 13320), (5920, 12807), (6660, 11384), (7115, 10656), (8538, 8880)]