164368800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 216

約数和(自身を含む): 596235276

約数和(自身を除く): 431866476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 200, 222, 225, 240, 288, 296, 300, 333, 360, 370, 400, 444, 450, 480, 555, 592, 600, 617, 666, 720, 740, 800, 888, 900, 925, 1110, 1184, 1200, 1234, 1332, 1440, 1480, 1665, 1776, 1800, 1850, 1851, 2220, 2400, 2468, 2664, 2775, 2960, 3085, 3330, 3552, 3600, 3700, 3702, 4440, 4936, 5328, 5550, 5553, 5920, 6170, 6660, 7200, 7400, 7404, 8325, 8880, 9255, 9872, 10656, 11100, 11106, 12340, 13320, 14800, 14808, 15425, 16650, 17760, 18510, 19744, 22200, 22212, 22829, 24680, 26640, 27765, 29600, 29616, 30850, 33300, 37020, 44400, 44424, 45658, 46275, 49360, 53280, 55530, 59232, 61700, 66600, 68487, 74040, 88800, 88848, 91316, 92550, 98720, 111060, 114145, 123400, 133200, 136974, 138825, 148080, 177696, 182632, 185100, 205461, 222120, 228290, 246800, 266400, 273948, 277650, 296160, 342435, 365264, 370200, 410922, 444240, 456580, 493600, 547896, 555300, 570725, 684870, 730528, 740400, 821844, 888480, 913160, 1027305, 1095792, 1110600, 1141450, 1369740, 1480800, 1643688, 1712175, 1826320, 2054610, 2191584, 2221200, 2282900, 2739480, 3287376, 3424350, 3652640, 4109220, 4442400, 4565800, 5136525, 5478960, 6574752, 6848700, 8218440, 9131600, 10273050, 10957920, 13697400, 16436880, 18263200, 20546100, 27394800, 32873760, 41092200, 54789600, 82184400, 164368800]

約数ペア:

[(1, 164368800), (2, 82184400), (3, 54789600), (4, 41092200), (5, 32873760), (6, 27394800), (8, 20546100), (9, 18263200), (10, 16436880), (12, 13697400), (15, 10957920), (16, 10273050), (18, 9131600), (20, 8218440), (24, 6848700), (25, 6574752), (30, 5478960), (32, 5136525), (36, 4565800), (37, 4442400), (40, 4109220), (45, 3652640), (48, 3424350), (50, 3287376), (60, 2739480), (72, 2282900), (74, 2221200), (75, 2191584), (80, 2054610), (90, 1826320), (96, 1712175), (100, 1643688), (111, 1480800), (120, 1369740), (144, 1141450), (148, 1110600), (150, 1095792), (160, 1027305), (180, 913160), (185, 888480), (200, 821844), (222, 740400), (225, 730528), (240, 684870), (288, 570725), (296, 555300), (300, 547896), (333, 493600), (360, 456580), (370, 444240), (400, 410922), (444, 370200), (450, 365264), (480, 342435), (555, 296160), (592, 277650), (600, 273948), (617, 266400), (666, 246800), (720, 228290), (740, 222120), (800, 205461), (888, 185100), (900, 182632), (925, 177696), (1110, 148080), (1184, 138825), (1200, 136974), (1234, 133200), (1332, 123400), (1440, 114145), (1480, 111060), (1665, 98720), (1776, 92550), (1800, 91316), (1850, 88848), (1851, 88800), (2220, 74040), (2400, 68487), (2468, 66600), (2664, 61700), (2775, 59232), (2960, 55530), (3085, 53280), (3330, 49360), (3552, 46275), (3600, 45658), (3700, 44424), (3702, 44400), (4440, 37020), (4936, 33300), (5328, 30850), (5550, 29616), (5553, 29600), (5920, 27765), (6170, 26640), (6660, 24680), (7200, 22829), (7400, 22212), (7404, 22200), (8325, 19744), (8880, 18510), (9255, 17760), (9872, 16650), (10656, 15425), (11100, 14808), (11106, 14800), (12340, 13320)]