70728900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21433}}^1$

素因数の和:21461

約数の個数: 72

約数和(自身を含む): 223256544

約数和(自身を除く): 152527644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 21433, 42866, 64299, 85732, 107165, 128598, 214330, 235763, 257196, 321495, 428660, 471526, 535825, 642990, 707289, 943052, 1071650, 1178815, 1285980, 1414578, 1607475, 2143300, 2357630, 2829156, 3214950, 3536445, 4715260, 5894075, 6429900, 7072890, 11788150, 14145780, 17682225, 23576300, 35364450, 70728900]

約数ペア:

[(1, 70728900), (2, 35364450), (3, 23576300), (4, 17682225), (5, 14145780), (6, 11788150), (10, 7072890), (11, 6429900), (12, 5894075), (15, 4715260), (20, 3536445), (22, 3214950), (25, 2829156), (30, 2357630), (33, 2143300), (44, 1607475), (50, 1414578), (55, 1285980), (60, 1178815), (66, 1071650), (75, 943052), (100, 707289), (110, 642990), (132, 535825), (150, 471526), (165, 428660), (220, 321495), (275, 257196), (300, 235763), (330, 214330), (550, 128598), (660, 107165), (825, 85732), (1100, 64299), (1650, 42866), (3300, 21433)]