75425600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 204094080

約数和(自身を除く): 128668480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 47, 50, 59, 64, 68, 80, 85, 94, 100, 118, 136, 160, 170, 188, 200, 235, 236, 272, 295, 320, 340, 376, 400, 425, 470, 472, 544, 590, 680, 752, 799, 800, 850, 940, 944, 1003, 1088, 1175, 1180, 1360, 1475, 1504, 1598, 1600, 1700, 1880, 1888, 2006, 2350, 2360, 2720, 2773, 2950, 3008, 3196, 3400, 3760, 3776, 3995, 4012, 4700, 4720, 5015, 5440, 5546, 5900, 6392, 6800, 7520, 7990, 8024, 9400, 9440, 10030, 11092, 11800, 12784, 13600, 13865, 15040, 15980, 16048, 18800, 18880, 19975, 20060, 22184, 23600, 25075, 25568, 27200, 27730, 31960, 32096, 37600, 39950, 40120, 44368, 47141, 47200, 50150, 51136, 55460, 63920, 64192, 69325, 75200, 79900, 80240, 88736, 94282, 94400, 100300, 110920, 127840, 138650, 159800, 160480, 177472, 188564, 200600, 221840, 235705, 255680, 277300, 319600, 320960, 377128, 401200, 443680, 471410, 554600, 639200, 754256, 802400, 887360, 942820, 1109200, 1178525, 1278400, 1508512, 1604800, 1885640, 2218400, 2357050, 3017024, 3771280, 4436800, 4714100, 7542560, 9428200, 15085120, 18856400, 37712800, 75425600]

約数ペア:

[(1, 75425600), (2, 37712800), (4, 18856400), (5, 15085120), (8, 9428200), (10, 7542560), (16, 4714100), (17, 4436800), (20, 3771280), (25, 3017024), (32, 2357050), (34, 2218400), (40, 1885640), (47, 1604800), (50, 1508512), (59, 1278400), (64, 1178525), (68, 1109200), (80, 942820), (85, 887360), (94, 802400), (100, 754256), (118, 639200), (136, 554600), (160, 471410), (170, 443680), (188, 401200), (200, 377128), (235, 320960), (236, 319600), (272, 277300), (295, 255680), (320, 235705), (340, 221840), (376, 200600), (400, 188564), (425, 177472), (470, 160480), (472, 159800), (544, 138650), (590, 127840), (680, 110920), (752, 100300), (799, 94400), (800, 94282), (850, 88736), (940, 80240), (944, 79900), (1003, 75200), (1088, 69325), (1175, 64192), (1180, 63920), (1360, 55460), (1475, 51136), (1504, 50150), (1598, 47200), (1600, 47141), (1700, 44368), (1880, 40120), (1888, 39950), (2006, 37600), (2350, 32096), (2360, 31960), (2720, 27730), (2773, 27200), (2950, 25568), (3008, 25075), (3196, 23600), (3400, 22184), (3760, 20060), (3776, 19975), (3995, 18880), (4012, 18800), (4700, 16048), (4720, 15980), (5015, 15040), (5440, 13865), (5546, 13600), (5900, 12784), (6392, 11800), (6800, 11092), (7520, 10030), (7990, 9440), (8024, 9400)]