220968600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1433}}^1$

素因数の和:1709

約数の個数: 96

約数和(自身を含む): 688147920

約数和(自身を除く): 467179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 257, 300, 514, 600, 771, 1028, 1285, 1433, 1542, 2056, 2570, 2866, 3084, 3855, 4299, 5140, 5732, 6168, 6425, 7165, 7710, 8598, 10280, 11464, 12850, 14330, 15420, 17196, 19275, 21495, 25700, 28660, 30840, 34392, 35825, 38550, 42990, 51400, 57320, 71650, 77100, 85980, 107475, 143300, 154200, 171960, 214950, 286600, 368281, 429900, 736562, 859800, 1104843, 1473124, 1841405, 2209686, 2946248, 3682810, 4419372, 5524215, 7365620, 8838744, 9207025, 11048430, 14731240, 18414050, 22096860, 27621075, 36828100, 44193720, 55242150, 73656200, 110484300, 220968600]

約数ペア:

[(1, 220968600), (2, 110484300), (3, 73656200), (4, 55242150), (5, 44193720), (6, 36828100), (8, 27621075), (10, 22096860), (12, 18414050), (15, 14731240), (20, 11048430), (24, 9207025), (25, 8838744), (30, 7365620), (40, 5524215), (50, 4419372), (60, 3682810), (75, 2946248), (100, 2209686), (120, 1841405), (150, 1473124), (200, 1104843), (257, 859800), (300, 736562), (514, 429900), (600, 368281), (771, 286600), (1028, 214950), (1285, 171960), (1433, 154200), (1542, 143300), (2056, 107475), (2570, 85980), (2866, 77100), (3084, 71650), (3855, 57320), (4299, 51400), (5140, 42990), (5732, 38550), (6168, 35825), (6425, 34392), (7165, 30840), (7710, 28660), (8598, 25700), (10280, 21495), (11464, 19275), (12850, 17196), (14330, 15420)]