358203000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 1126944000

約数和(自身を除く): 768741000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 200, 250, 278, 300, 375, 417, 500, 556, 600, 695, 750, 834, 859, 1000, 1112, 1390, 1500, 1668, 1718, 2085, 2577, 2780, 3000, 3336, 3436, 3475, 4170, 4295, 5154, 5560, 6872, 6950, 8340, 8590, 10308, 10425, 12885, 13900, 16680, 17180, 17375, 20616, 20850, 21475, 25770, 27800, 34360, 34750, 41700, 42950, 51540, 52125, 64425, 69500, 83400, 85900, 103080, 104250, 107375, 119401, 128850, 139000, 171800, 208500, 214750, 238802, 257700, 322125, 358203, 417000, 429500, 477604, 515400, 597005, 644250, 716406, 859000, 955208, 1194010, 1288500, 1432812, 1791015, 2388020, 2577000, 2865624, 2985025, 3582030, 4776040, 5970050, 7164060, 8955075, 11940100, 14328120, 14925125, 17910150, 23880200, 29850250, 35820300, 44775375, 59700500, 71640600, 89550750, 119401000, 179101500, 358203000]

約数ペア:

[(1, 358203000), (2, 179101500), (3, 119401000), (4, 89550750), (5, 71640600), (6, 59700500), (8, 44775375), (10, 35820300), (12, 29850250), (15, 23880200), (20, 17910150), (24, 14925125), (25, 14328120), (30, 11940100), (40, 8955075), (50, 7164060), (60, 5970050), (75, 4776040), (100, 3582030), (120, 2985025), (125, 2865624), (139, 2577000), (150, 2388020), (200, 1791015), (250, 1432812), (278, 1288500), (300, 1194010), (375, 955208), (417, 859000), (500, 716406), (556, 644250), (600, 597005), (695, 515400), (750, 477604), (834, 429500), (859, 417000), (1000, 358203), (1112, 322125), (1390, 257700), (1500, 238802), (1668, 214750), (1718, 208500), (2085, 171800), (2577, 139000), (2780, 128850), (3000, 119401), (3336, 107375), (3436, 104250), (3475, 103080), (4170, 85900), (4295, 83400), (5154, 69500), (5560, 64425), (6872, 52125), (6950, 51540), (8340, 42950), (8590, 41700), (10308, 34750), (10425, 34360), (12885, 27800), (13900, 25770), (16680, 21475), (17180, 20850), (17375, 20616)]