255522000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 160

約数和(自身を含む): 846802944

約数和(自身を除く): 591280944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 125, 148, 150, 185, 200, 222, 240, 250, 296, 300, 370, 375, 400, 444, 500, 555, 592, 600, 740, 750, 888, 925, 1000, 1110, 1151, 1200, 1480, 1500, 1776, 1850, 2000, 2220, 2302, 2775, 2960, 3000, 3453, 3700, 4440, 4604, 4625, 5550, 5755, 6000, 6906, 7400, 8880, 9208, 9250, 11100, 11510, 13812, 13875, 14800, 17265, 18416, 18500, 22200, 23020, 27624, 27750, 28775, 34530, 37000, 42587, 44400, 46040, 55248, 55500, 57550, 69060, 74000, 85174, 86325, 92080, 111000, 115100, 127761, 138120, 143875, 170348, 172650, 212935, 222000, 230200, 255522, 276240, 287750, 340696, 345300, 425870, 431625, 460400, 511044, 575500, 638805, 681392, 690600, 851740, 863250, 1022088, 1064675, 1151000, 1277610, 1381200, 1703480, 1726500, 2044176, 2129350, 2302000, 2555220, 3194025, 3406960, 3453000, 4258700, 5110440, 5323375, 6388050, 6906000, 8517400, 10220880, 10646750, 12776100, 15970125, 17034800, 21293500, 25552200, 31940250, 42587000, 51104400, 63880500, 85174000, 127761000, 255522000]

約数ペア:

[(1, 255522000), (2, 127761000), (3, 85174000), (4, 63880500), (5, 51104400), (6, 42587000), (8, 31940250), (10, 25552200), (12, 21293500), (15, 17034800), (16, 15970125), (20, 12776100), (24, 10646750), (25, 10220880), (30, 8517400), (37, 6906000), (40, 6388050), (48, 5323375), (50, 5110440), (60, 4258700), (74, 3453000), (75, 3406960), (80, 3194025), (100, 2555220), (111, 2302000), (120, 2129350), (125, 2044176), (148, 1726500), (150, 1703480), (185, 1381200), (200, 1277610), (222, 1151000), (240, 1064675), (250, 1022088), (296, 863250), (300, 851740), (370, 690600), (375, 681392), (400, 638805), (444, 575500), (500, 511044), (555, 460400), (592, 431625), (600, 425870), (740, 345300), (750, 340696), (888, 287750), (925, 276240), (1000, 255522), (1110, 230200), (1151, 222000), (1200, 212935), (1480, 172650), (1500, 170348), (1776, 143875), (1850, 138120), (2000, 127761), (2220, 115100), (2302, 111000), (2775, 92080), (2960, 86325), (3000, 85174), (3453, 74000), (3700, 69060), (4440, 57550), (4604, 55500), (4625, 55248), (5550, 46040), (5755, 44400), (6000, 42587), (6906, 37000), (7400, 34530), (8880, 28775), (9208, 27750), (9250, 27624), (11100, 23020), (11510, 22200), (13812, 18500), (13875, 18416), (14800, 17265)]