155204640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 558472320

約数和(自身を除く): 403267680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 971, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1942, 1998, 2160, 2220, 2664, 2913, 2960, 3330, 3552, 3884, 3996, 4320, 4440, 4855, 4995, 5328, 5826, 5920, 6660, 7768, 7992, 8739, 8880, 9710, 9990, 10656, 11652, 13320, 14565, 15536, 15984, 17478, 17760, 19420, 19980, 23304, 26217, 26640, 29130, 31072, 31968, 34956, 35927, 38840, 39960, 43695, 46608, 52434, 53280, 58260, 69912, 71854, 77680, 79920, 87390, 93216, 104868, 107781, 116520, 131085, 139824, 143708, 155360, 159840, 174780, 179635, 209736, 215562, 233040, 262170, 279648, 287416, 323343, 349560, 359270, 419472, 431124, 466080, 524340, 538905, 574832, 646686, 699120, 718540, 838944, 862248, 970029, 1048680, 1077810, 1149664, 1293372, 1398240, 1437080, 1616715, 1724496, 1940058, 2097360, 2155620, 2586744, 2874160, 3233430, 3448992, 3880116, 4194720, 4311240, 4850145, 5173488, 5748320, 6466860, 7760232, 8622480, 9700290, 10346976, 12933720, 15520464, 17244960, 19400580, 25867440, 31040928, 38801160, 51734880, 77602320, 155204640]

約数ペア:

[(1, 155204640), (2, 77602320), (3, 51734880), (4, 38801160), (5, 31040928), (6, 25867440), (8, 19400580), (9, 17244960), (10, 15520464), (12, 12933720), (15, 10346976), (16, 9700290), (18, 8622480), (20, 7760232), (24, 6466860), (27, 5748320), (30, 5173488), (32, 4850145), (36, 4311240), (37, 4194720), (40, 3880116), (45, 3448992), (48, 3233430), (54, 2874160), (60, 2586744), (72, 2155620), (74, 2097360), (80, 1940058), (90, 1724496), (96, 1616715), (108, 1437080), (111, 1398240), (120, 1293372), (135, 1149664), (144, 1077810), (148, 1048680), (160, 970029), (180, 862248), (185, 838944), (216, 718540), (222, 699120), (240, 646686), (270, 574832), (288, 538905), (296, 524340), (333, 466080), (360, 431124), (370, 419472), (432, 359270), (444, 349560), (480, 323343), (540, 287416), (555, 279648), (592, 262170), (666, 233040), (720, 215562), (740, 209736), (864, 179635), (888, 174780), (971, 159840), (999, 155360), (1080, 143708), (1110, 139824), (1184, 131085), (1332, 116520), (1440, 107781), (1480, 104868), (1665, 93216), (1776, 87390), (1942, 79920), (1998, 77680), (2160, 71854), (2220, 69912), (2664, 58260), (2913, 53280), (2960, 52434), (3330, 46608), (3552, 43695), (3884, 39960), (3996, 38840), (4320, 35927), (4440, 34956), (4855, 31968), (4995, 31072), (5328, 29130), (5826, 26640), (5920, 26217), (6660, 23304), (7768, 19980), (7992, 19420), (8739, 17760), (8880, 17478), (9710, 15984), (9990, 15536), (10656, 14565), (11652, 13320)]