1305162000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2399

約数の個数: 240

約数和(自身を含む): 4707555840

約数和(自身を除く): 3402393840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 125, 144, 150, 155, 180, 186, 200, 225, 240, 248, 250, 279, 300, 310, 360, 372, 375, 400, 450, 465, 496, 500, 558, 600, 620, 720, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1200, 1240, 1395, 1488, 1500, 1550, 1800, 1860, 2000, 2232, 2250, 2325, 2339, 2480, 2790, 3000, 3100, 3600, 3720, 3875, 4464, 4500, 4650, 4678, 5580, 6000, 6200, 6975, 7017, 7440, 7750, 9000, 9300, 9356, 11160, 11625, 11695, 12400, 13950, 14034, 15500, 18000, 18600, 18712, 21051, 22320, 23250, 23390, 27900, 28068, 31000, 34875, 35085, 37200, 37424, 42102, 46500, 46780, 55800, 56136, 58475, 62000, 69750, 70170, 72509, 84204, 93000, 93560, 105255, 111600, 112272, 116950, 139500, 140340, 145018, 168408, 175425, 186000, 187120, 210510, 217527, 233900, 279000, 280680, 290036, 292375, 336816, 350850, 362545, 421020, 435054, 467800, 526275, 558000, 561360, 580072, 584750, 652581, 701700, 725090, 842040, 870108, 877125, 935600, 1052550, 1087635, 1160144, 1169500, 1305162, 1403400, 1450180, 1684080, 1740216, 1754250, 1812725, 2105100, 2175270, 2339000, 2610324, 2631375, 2806800, 2900360, 3262905, 3480432, 3508500, 3625450, 4210200, 4350540, 4678000, 5220648, 5262750, 5438175, 5800720, 6525810, 7017000, 7250900, 8420400, 8701080, 9063625, 10441296, 10525500, 10876350, 13051620, 14034000, 14501800, 16314525, 17402160, 18127250, 21051000, 21752700, 26103240, 27190875, 29003600, 32629050, 36254500, 42102000, 43505400, 52206480, 54381750, 65258100, 72509000, 81572625, 87010800, 108763500, 130516200, 145018000, 163145250, 217527000, 261032400, 326290500, 435054000, 652581000, 1305162000]

約数ペア:

[(1, 1305162000), (2, 652581000), (3, 435054000), (4, 326290500), (5, 261032400), (6, 217527000), (8, 163145250), (9, 145018000), (10, 130516200), (12, 108763500), (15, 87010800), (16, 81572625), (18, 72509000), (20, 65258100), (24, 54381750), (25, 52206480), (30, 43505400), (31, 42102000), (36, 36254500), (40, 32629050), (45, 29003600), (48, 27190875), (50, 26103240), (60, 21752700), (62, 21051000), (72, 18127250), (75, 17402160), (80, 16314525), (90, 14501800), (93, 14034000), (100, 13051620), (120, 10876350), (124, 10525500), (125, 10441296), (144, 9063625), (150, 8701080), (155, 8420400), (180, 7250900), (186, 7017000), (200, 6525810), (225, 5800720), (240, 5438175), (248, 5262750), (250, 5220648), (279, 4678000), (300, 4350540), (310, 4210200), (360, 3625450), (372, 3508500), (375, 3480432), (400, 3262905), (450, 2900360), (465, 2806800), (496, 2631375), (500, 2610324), (558, 2339000), (600, 2175270), (620, 2105100), (720, 1812725), (744, 1754250), (750, 1740216), (775, 1684080), (900, 1450180), (930, 1403400), (1000, 1305162), (1116, 1169500), (1125, 1160144), (1200, 1087635), (1240, 1052550), (1395, 935600), (1488, 877125), (1500, 870108), (1550, 842040), (1800, 725090), (1860, 701700), (2000, 652581), (2232, 584750), (2250, 580072), (2325, 561360), (2339, 558000), (2480, 526275), (2790, 467800), (3000, 435054), (3100, 421020), (3600, 362545), (3720, 350850), (3875, 336816), (4464, 292375), (4500, 290036), (4650, 280680), (4678, 279000), (5580, 233900), (6000, 217527), (6200, 210510), (6975, 187120), (7017, 186000), (7440, 175425), (7750, 168408), (9000, 145018), (9300, 140340), (9356, 139500), (11160, 116950), (11625, 112272), (11695, 111600), (12400, 105255), (13950, 93560), (14034, 93000), (15500, 84204), (18000, 72509), (18600, 70170), (18712, 69750), (21051, 62000), (22320, 58475), (23250, 56136), (23390, 55800), (27900, 46780), (28068, 46500), (31000, 42102), (34875, 37424), (35085, 37200)]