255765600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 180

約数和(自身を含む): 932963724

約数和(自身を除く): 677198124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3947, 4050, 4320, 5400, 6480, 7200, 7894, 8100, 10800, 11841, 12960, 15788, 16200, 19735, 21600, 23682, 31576, 32400, 35523, 39470, 47364, 59205, 63152, 64800, 71046, 78940, 94728, 98675, 106569, 118410, 126304, 142092, 157880, 177615, 189456, 197350, 213138, 236820, 284184, 296025, 315760, 319707, 355230, 378912, 394700, 426276, 473640, 532845, 568368, 592050, 631520, 639414, 710460, 789400, 852552, 888075, 947280, 1065690, 1136736, 1184100, 1278828, 1420920, 1578800, 1598535, 1705104, 1776150, 1894560, 2131380, 2368200, 2557656, 2664225, 2841840, 3157600, 3197070, 3410208, 3552300, 4262760, 4736400, 5115312, 5328450, 5683680, 6394140, 7104600, 7992675, 8525520, 9472800, 10230624, 10656900, 12788280, 14209200, 15985350, 17051040, 21313800, 25576560, 28418400, 31970700, 42627600, 51153120, 63941400, 85255200, 127882800, 255765600]

約数ペア:

[(1, 255765600), (2, 127882800), (3, 85255200), (4, 63941400), (5, 51153120), (6, 42627600), (8, 31970700), (9, 28418400), (10, 25576560), (12, 21313800), (15, 17051040), (16, 15985350), (18, 14209200), (20, 12788280), (24, 10656900), (25, 10230624), (27, 9472800), (30, 8525520), (32, 7992675), (36, 7104600), (40, 6394140), (45, 5683680), (48, 5328450), (50, 5115312), (54, 4736400), (60, 4262760), (72, 3552300), (75, 3410208), (80, 3197070), (81, 3157600), (90, 2841840), (96, 2664225), (100, 2557656), (108, 2368200), (120, 2131380), (135, 1894560), (144, 1776150), (150, 1705104), (160, 1598535), (162, 1578800), (180, 1420920), (200, 1278828), (216, 1184100), (225, 1136736), (240, 1065690), (270, 947280), (288, 888075), (300, 852552), (324, 789400), (360, 710460), (400, 639414), (405, 631520), (432, 592050), (450, 568368), (480, 532845), (540, 473640), (600, 426276), (648, 394700), (675, 378912), (720, 355230), (800, 319707), (810, 315760), (864, 296025), (900, 284184), (1080, 236820), (1200, 213138), (1296, 197350), (1350, 189456), (1440, 177615), (1620, 157880), (1800, 142092), (2025, 126304), (2160, 118410), (2400, 106569), (2592, 98675), (2700, 94728), (3240, 78940), (3600, 71046), (3947, 64800), (4050, 63152), (4320, 59205), (5400, 47364), (6480, 39470), (7200, 35523), (7894, 32400), (8100, 31576), (10800, 23682), (11841, 21600), (12960, 19735), (15788, 16200)]