173079200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 498968064

約数和(自身を除く): 325888864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 997, 1085, 1120, 1240, 1400, 1550, 1736, 1994, 2170, 2480, 2800, 3100, 3472, 3988, 4340, 4960, 4985, 5425, 5600, 6200, 6944, 6979, 7976, 8680, 9970, 10850, 12400, 13958, 15952, 17360, 19940, 21700, 24800, 24925, 27916, 30907, 31904, 34720, 34895, 39880, 43400, 49850, 55832, 61814, 69790, 79760, 86800, 99700, 111664, 123628, 139580, 154535, 159520, 173600, 174475, 199400, 216349, 223328, 247256, 279160, 309070, 348950, 398800, 432698, 494512, 558320, 618140, 697900, 772675, 797600, 865396, 989024, 1081745, 1116640, 1236280, 1395800, 1545350, 1730792, 2163490, 2472560, 2791600, 3090700, 3461584, 4326980, 4945120, 5408725, 5583200, 6181400, 6923168, 8653960, 10817450, 12362800, 17307920, 21634900, 24725600, 34615840, 43269800, 86539600, 173079200]

約数ペア:

[(1, 173079200), (2, 86539600), (4, 43269800), (5, 34615840), (7, 24725600), (8, 21634900), (10, 17307920), (14, 12362800), (16, 10817450), (20, 8653960), (25, 6923168), (28, 6181400), (31, 5583200), (32, 5408725), (35, 4945120), (40, 4326980), (50, 3461584), (56, 3090700), (62, 2791600), (70, 2472560), (80, 2163490), (100, 1730792), (112, 1545350), (124, 1395800), (140, 1236280), (155, 1116640), (160, 1081745), (175, 989024), (200, 865396), (217, 797600), (224, 772675), (248, 697900), (280, 618140), (310, 558320), (350, 494512), (400, 432698), (434, 398800), (496, 348950), (560, 309070), (620, 279160), (700, 247256), (775, 223328), (800, 216349), (868, 199400), (992, 174475), (997, 173600), (1085, 159520), (1120, 154535), (1240, 139580), (1400, 123628), (1550, 111664), (1736, 99700), (1994, 86800), (2170, 79760), (2480, 69790), (2800, 61814), (3100, 55832), (3472, 49850), (3988, 43400), (4340, 39880), (4960, 34895), (4985, 34720), (5425, 31904), (5600, 30907), (6200, 27916), (6944, 24925), (6979, 24800), (7976, 21700), (8680, 19940), (9970, 17360), (10850, 15952), (12400, 13958)]