162142400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 168

約数和(自身を含む): 471684096

約数和(自身を除く): 309541696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 467, 496, 560, 620, 700, 775, 800, 868, 934, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1868, 1984, 2170, 2240, 2335, 2480, 2800, 3100, 3269, 3472, 3736, 4340, 4670, 4960, 5425, 5600, 6200, 6538, 6944, 7472, 8680, 9340, 9920, 10850, 11200, 11675, 12400, 13076, 13888, 14477, 14944, 16345, 17360, 18680, 21700, 23350, 24800, 26152, 28954, 29888, 32690, 34720, 37360, 43400, 46700, 49600, 52304, 57908, 65380, 69440, 72385, 74720, 81725, 86800, 93400, 101339, 104608, 115816, 130760, 144770, 149440, 163450, 173600, 186800, 202678, 209216, 231632, 261520, 289540, 326900, 347200, 361925, 373600, 405356, 463264, 506695, 523040, 579080, 653800, 723850, 747200, 810712, 926528, 1013390, 1046080, 1158160, 1307600, 1447700, 1621424, 2026780, 2316320, 2533475, 2615200, 2895400, 3242848, 4053560, 4632640, 5066950, 5230400, 5790800, 6485696, 8107120, 10133900, 11581600, 16214240, 20267800, 23163200, 32428480, 40535600, 81071200, 162142400]

約数ペア:

[(1, 162142400), (2, 81071200), (4, 40535600), (5, 32428480), (7, 23163200), (8, 20267800), (10, 16214240), (14, 11581600), (16, 10133900), (20, 8107120), (25, 6485696), (28, 5790800), (31, 5230400), (32, 5066950), (35, 4632640), (40, 4053560), (50, 3242848), (56, 2895400), (62, 2615200), (64, 2533475), (70, 2316320), (80, 2026780), (100, 1621424), (112, 1447700), (124, 1307600), (140, 1158160), (155, 1046080), (160, 1013390), (175, 926528), (200, 810712), (217, 747200), (224, 723850), (248, 653800), (280, 579080), (310, 523040), (320, 506695), (350, 463264), (400, 405356), (434, 373600), (448, 361925), (467, 347200), (496, 326900), (560, 289540), (620, 261520), (700, 231632), (775, 209216), (800, 202678), (868, 186800), (934, 173600), (992, 163450), (1085, 149440), (1120, 144770), (1240, 130760), (1400, 115816), (1550, 104608), (1600, 101339), (1736, 93400), (1868, 86800), (1984, 81725), (2170, 74720), (2240, 72385), (2335, 69440), (2480, 65380), (2800, 57908), (3100, 52304), (3269, 49600), (3472, 46700), (3736, 43400), (4340, 37360), (4670, 34720), (4960, 32690), (5425, 29888), (5600, 28954), (6200, 26152), (6538, 24800), (6944, 23350), (7472, 21700), (8680, 18680), (9340, 17360), (9920, 16345), (10850, 14944), (11200, 14477), (11675, 13888), (12400, 13076)]